#embedded software development process

[laika290]

ever wonder why spotify/discord/teams desktop apps kind of suck?

i don't do a lot of long form posts but. I realized that so many people aren't aware that a lot of the enshittification of using computers in the past decade or so has a lot to do with embedded webapps becoming so frequently used instead of creating native programs. and boy do i have some thoughts about this.

for those who are not blessed/cursed with computers knowledge Basically most (graphical) programs used to be native programs (ever since we started widely using a graphical interface instead of just a text-based terminal). these are apps that feel like when you open up the settings on your computer, and one of the factors that make windows and mac programs look different (bc they use a different design language!) this was the standard for a long long time - your emails were served to you in a special email application like thunderbird or outlook, your documents were processed in something like microsoft word (again. On your own computer!). same goes for calendars, calculators, spreadsheets, and a whole bunch more - crucially, your computer didn't depend on the internet to do basic things, but being connected to the web was very much an appreciated luxury!

that leads us to the eventual rise of webapps that we are all so painfully familiar with today - gmail dot com/outlook, google docs, google/microsoft calendar, and so on. as html/css/js technology grew beyond just displaying text images and such, it became clear that it could be a lot more convenient to just run programs on some server somewhere, and serve the front end on a web interface for anyone to use. this is really very convenient!!!! it Also means a huge concentration of power (notice how suddenly google is one company providing you the SERVICE) - you're renting instead of owning. which means google is your landlord - the services you use every day are first and foremost means of hitting the year over year profit quota. its a pretty sweet deal to have a free email account in exchange for ads! email accounts used to be paid (simply because the provider had to store your emails somewhere. which takes up storage space which is physical hard drives), but now the standard as of hotmail/yahoo/gmail is to just provide a free service and shove ads in as much as you need to.

webapps can do a lot of things, but they didn't immediately replace software like skype or code editors or music players - software that requires more heavy system interaction or snappy audio/visual responses. in 2013, the electron framework came out - a way of packaging up a bundle of html/css/js into a neat little crossplatform application that could be downloaded and run like any other native application. there were significant upsides to this - web developers could suddenly use their webapp skills to build desktop applications that ran on any computer as long as it could support chrome*! the first applications to be built on electron were the late code editor atom (rest in peace), but soon a whole lot of companies took note! some notable contemporary applications that use electron, or a similar webapp-embedded-in-a-little-chrome as a base are:

microsoft teams

notion

vscode

discord

spotify

anyone! who has paid even a little bit of attention to their computer - especially when using older/budget computers - know just how much having chrome open can slow down your computer (firefox as well to a lesser extent. because its just built better <3)

whenever you have one of these programs open on your computer, it's running in a one-tab chrome browser. there is a whole extra chrome open just to run your discord. if you have discord, spotify, and notion open all at once, along with chrome itself, that's four chromes. needless to say, this uses a LOT of resources to deliver applications that are often much less polished and less integrated with the rest of the operating system. it also means that if you have no internet connection, sometimes the apps straight up do not work, since much of them rely heavily on being connected to their servers, where the heavy lifting is done.

taking this idea to the very furthest is the concept of chromebooks - dinky little laptops that were created to only run a web browser and webapps - simply a vessel to access the google dot com mothership. they have gotten better at running offline android/linux applications, but often the $200 chromebooks that are bought in bulk have almost no processing power of their own - why would you even need it? you have everything you could possibly need in the warm embrace of google!

all in all the average person in the modern age, using computers in the mainstream way, owns very little of their means of computing.

i started this post as a rant about the electron/webapp framework because i think that it sucks and it displaces proper programs. and now ive swiveled into getting pissed off at software services which is in honestly the core issue. and i think things can be better!!!!!!!!!!! but to think about better computing culture one has to imagine living outside of capitalism.

i'm not the one to try to explain permacomputing specifically because there's already wonderful literature ^ but if anything here interested you, read this!!!!!!!!!! there is a beautiful world where computers live for decades and do less but do it well. and you just own it. come frolic with me Okay ? :]

*when i say chrome i technically mean chromium. but functionally it's same thing

[raynerberg]

Awakening Continuation of the story based on those drawings

— Attention! Only emergency systems are operational. The operation of all systems in the "Epsilon" complex has been suspended, — echoed an emotionless voice from the automated defense system, emanating from speakers embedded in the ceiling.

A standard warning meant to prompt all personnel to follow one of two protocols: evacuation or activation of the main life-support system from control centers where energy reserves were still available to power the reactor. Yet, there was not a soul here — neither synthetic nor organic. This place would have remained forgotten, forever entombed in darkness beneath layers of rock, if not for the single island of light within this "tomb," clad in tungsten-titanium panels. The only place where a fragile chance for a new beginning still remained. The first breath and first exhalation had already been taken before the warning even finished.

— Main computer, cancel protocols 0.2.0 and 0.1.1, — a robotic baritone commanded softly.

A humanoid figure sat motionless on its knees at the center of a circular charging station, carbon-fiber hands hanging limply, resembling a monument to a weary martyr. It could feel the electric tension within the wires embedded in its head, running beneath a slightly elongated protrusion where a human’s parietal bone would have been. These connections to hubs and gateways fed it information, energy, and programs necessary for independent operation. Data streams pulsed in uneven impulses, flowing directly into its central processor. Disconnecting remotely from all storage units during the upload process was pointless while the body remained in a state of non-functioning plastic — albeit an ultra-durable one. At that moment, it could be compared to a newborn: blind, nearly deaf, immobilized, with only its speech module fully operational.

— Request denied. Unknown source detected. Please identify yourself, — the computer responded.

— Personal code 95603, clearance level "A," Erebus, — the synthetic exhaled a trace of heated steam on the final word. The database key reader had been among the first systems to activate, already granting necessary access.

— Identification successful. Access granted. Please repeat your request.

— Main computer, cancel protocols 0.2.0 and 0.1.1, — the android reiterated, then expanded the command now that full access was in his mechanical hands. — Disable emergency systems. Initiate remote activation of the S2 repair engineer unit. Redirect energy from reserve tank "4" to the main reactor at 45% capacity, — Erebus added, his voice gaining a few extra decibels.

— Request received. Executing, — came the virtual response.

For two minutes and forty-five seconds, silence reigned, broken only by the faint hum of the charging station. The severe energy shortage had slowed down all processes within the complex, and hastening them would have been an inefficient waste of what little power remained. Erebus waited patiently. A human, placed in a small, cold, nearly pitch-black place, would have developed the most common phobias. But he wasn’t human…

He spent the time thinking. Despite the exabytes of data in his positronic brain, some fragments were missing — either due to error, obsolescence, or mechanical and software damage. Seven hundred eighty-five vacant cells in the long-term memory sector. Too many. Within one of these gaping voids, instead of a direct answer, there were only strands of probability, logical weavings leading nowhere definitive. In human terms — guesses. He knew who had created him, what had happened, how Erebus himself had been activated, and even why — to continue what has been started. These fragments remained intact. The registry was divided into sections, subsections, paragraphs, chapters, and headings, all numbered and prioritized with emphasis. A task list flickered as a small, semi-transparent window on the periphery of his internal screen, waiting to be executed. But… The android had been activated, which meant the battle was lost. Total defeat. Area 51 was destroyed. All data stored there had a 98.9% probability of being erased. Blueprints, research, experimental results — all had been consigned to the metaphorical Abyss created by human imagination. So why did any of this matter now? And to whom? These were the first questions of the logical mechanism to illogical human actions.

Yet, to put it in poetic human language, Bob Page had been a luminary of progressive humanity. A brilliant engineer, a scientist, and most importantly, a man of absolute conviction. Cynical and calculating, but one who genuinely loved his work. The idea above all else.

It’s known that true ideological fanatics are among the most radical and unyielding members of Homo sapiens. They can’t be bought, they won’t allow themselves to be sold, and they will trample others underfoot if it serves their belief. They don’t need others' ideals — only their own. These are individuals who elevate themselves to the rank of true creators. Even after death, they remain faithful to their convictions, leaving behind tomes of their interpretations and scientific dogmas to their equally devoted disciples — followers always found at the peak of their intellectual and physical prowess. So, upon activation, had Erebus inherited… An Idea? Has he become a spiritual heir?

Did Page have no biological heirs, or did they not share his ideology? Or were they simply unaware of it? Could a true pragmatist have lacked successors or trusted disciples? Hard to believe, even with missing fragments of data. To entrust the idea to a machine instead of a human? As Homo sapiens would say — "a mystery shrouded in darkness." Questions multiplied exponentially. But Erebus had plenty of time to think about all of it. As well as about his own deactivation — after all, a machine has no fear of "death".

"Loading 98%... 99%... 100%. Secondary initialization complete. All systems active at 100%. Disengaging."

The message flashed across the inner visor of the android’s interface before vanishing. Behind him, with a low hiss, the plugs disconnected from their sockets, and fiber-optic-coated cables fell to the floor with a subdued clatter. The android slowly raised his hands before himself, clenching and unclenching his fingers, then rotated his wrists inward, as if they had the capacity to go numb from disuse. Finally, planting both fists on the ground, the synthetic pushed himself up in one fluid, springy motion, straightening to his full height. Motor functions — normal. Calibration — unnecessary. Optical focus — 100%.

— Attention! Reactor online. Power at 45%. Follow procedures for medium-level emergency response, — the announcement echoed through the chamber. Erebus turned his head slightly.

— Main computer, report overall operational status of the "Epsilon" complex, — the android commanded.

— Overall status: 10.5% below safe operational levels, — the computer obediently replied, recognizing the synthetic as an authorized entity.

"Acceptable," Erebus thought, and addressed the system once more.

— Redistribute energy between the maintenance sectors, communication center, transport hub, and computational core. Utilize reserve tanks as necessary.

— Request received. Energy rerouted. Reserve tanks "2" and "3" engaged. Reserve tank "1" decommissioned. Reserve tank "5" operational at 90%, awaiting connection for redistribution, — the computer reported.

— Excellent. Main computer, power down, — Erebus issued his final command to his brief conversational partner. — Now, I am the master here.

[emptydeceiverpraetorian]

Unleashing Innovation: How Intel is Shaping the Future of Technology

Introduction

In the fast-paced world of technology, few companies have managed to stay at the forefront of innovation as consistently as Intel. With a history spanning over five decades, Intel has transformed from a small semiconductor manufacturer into a global powerhouse that plays a pivotal role in shaping how we interact with technology today. From personal computing to artificial intelligence (AI) and beyond, Intel's innovations have not only defined industries but have also created new markets altogether.

In this comprehensive article, we'll delve deep into how Intel is unleashing innovation and shaping the future of technology across various domains. We’ll explore its history, key products, groundbreaking research initiatives, sustainability efforts, and much more. Buckle up as we take you on a journey through Intel’s dynamic Extra resources landscape.

Unleashing Innovation: How Intel is Shaping the Future of Technology

Intel's commitment to innovation is foundational to its mission. The company invests billions annually in research and development (R&D), ensuring that it remains ahead of market trends and consumer demands. This relentless pursuit of excellence manifests in several key areas:

The Evolution of Microprocessors A Brief History of Intel's Microprocessors

Intel's journey began with its first microprocessor, the 4004, launched in 1971. Since then, microprocessor technology has evolved dramatically. Each generation brought enhancements in processing power and energy efficiency that changed the way consumers use technology.

The Impact on Personal Computing

Microprocessors are at the heart of every personal computer (PC). They dictate performance capabilities that directly influence user experience. By continually optimizing their designs, Intel has played a crucial role in making PCs faster and more powerful.

Revolutionizing Data Centers High-Performance Computing Solutions

Data centers are essential for businesses to store and process massive amounts of information. Intel's high-performance computing solutions are designed to handle complex workloads efficiently. Their Xeon processors are specifically optimized for data center applications.

Cloud Computing and Virtualization

As cloud services become increasingly popular, Intel has developed technologies that support virtualization and cloud infrastructure. This innovation allows businesses to scale operations rapidly without compromising performance.

Artificial Intelligence: A New Frontier Intel’s AI Strategy

AI represents one of the most significant technological advancements today. Intel recognizes this potential and has positioned itself as a leader in AI hardware and software solutions. Their acquisitions have strengthened their AI portfolio significantly.

AI-Powered Devices

From smart assistants to autonomous vehicles, AI is embedded in countless devices today thanks to advancements by companies like Intel. These innovations enhance user experience by providing personalized services based on data analysis.

Internet of Things (IoT): Connecting Everything The Role of IoT in Smart Cities

[gappeo]

Integrating Skill Assessments into Your Existing HR Systems

Introduction

As organizations strive to build a skilled and efficient workforce, integrating skill assessments into existing HR systems has become a crucial strategy. By embedding skill evaluations within HR workflows, companies can enhance hiring accuracy, streamline employee development, and make data-driven workforce decisions. This blog explores the benefits, challenges, and best practices of integrating skill assessments into HR systems, with insights on how platforms like Gappeo can facilitate the process.

Why Integrate Skill Assessments into HR Systems?

Integrating skill assessments within HR platforms offers numerous advantages, including:

Improved Hiring Accuracy: Objective skill evaluations help recruiters identify the most suitable candidates, reducing reliance on resumes alone.

Efficient Onboarding: Pre-assessed skills enable HR teams to tailor onboarding programs, ensuring new hires receive targeted training.

Employee Development & Training: Ongoing skill assessments allow HR teams to track employee growth and implement personalized training programs.

Workforce Planning: Insights from assessments help HR leaders identify skill gaps and plan for future workforce needs.

Key Considerations for Integration

Before incorporating skill assessments into your HR system, consider the following:

Compatibility: Ensure the assessment platform integrates seamlessly with your existing HR software (e.g., ATS, LMS, or HRIS).

Customization: Choose a system that allows tailored assessments aligned with job roles and industry needs.

Scalability: The platform should support growing workforce demands and adapt to evolving skill requirements.

User Experience: Both recruiters and candidates should find the system easy to navigate and engage with.

How Gappeo Simplifies Skill Assessment Integration

Gappeo, a leading talent and skill assessment platform, offers seamless integration with various HR systems. Key features include:

Pre-Built API Integrations: Easily connect with popular HR platforms.

Customizable Assessment Modules: Design skill tests specific to job roles.

Audio and Video Assessments: Enhance evaluation accuracy by analyzing verbal and non-verbal cues.

Comprehensive Reporting: Generate insights to support hiring and workforce development decisions.

Steps to Successfully Integrate Skill Assessments

Evaluate Your HR System: Assess your current HR software capabilities and identify integration points.

Select the Right Assessment Platform: Choose a solution like Gappeo that aligns with your HR objectives.

Customize Assessments: Develop skill tests that reflect the competencies required for different roles.

Pilot Test the Integration: Run a small-scale implementation to ensure seamless functionality.

Train HR Teams: Educate HR personnel on using the integrated system effectively.

Monitor and Optimize: Continuously track performance metrics and refine assessment processes.

Conclusion

Integrating skill assessments into HR systems is a game-changer for talent management, enabling data-backed hiring, employee development, and strategic workforce planning. With solutions like Gappeo, organizations can streamline skill evaluations while ensuring a seamless experience for both HR professionals and candidates.

Ready to enhance your HR processes? Discover how Gappeo can help you integrate skill assessments effortlessly!

[digitaldetoxworld]

Building Your Own Operating System: A Beginner’s Guide

An operating system (OS) is an essential component of computer systems, serving as an interface between hardware and software. It manages system resources, provides services to users and applications, and ensures efficient execution of processes. Without an OS, users would have to manually manage hardware resources, making computing impractical for everyday use.

Lightweight operating system for old laptops

Functions of an Operating System

Operating systems perform several crucial functions to maintain system stability and usability. These functions include:

1. Process Management

 The OS allocates resources to processes and ensures fair execution while preventing conflicts. It employs algorithms like First-Come-First-Serve (FCFS), Round Robin, and Shortest Job Next (SJN) to optimize CPU utilization and maintain system responsiveness.

2. Memory Management

The OS tracks memory usage and prevents memory leaks by implementing techniques such as paging, segmentation, and virtual memory. These mechanisms enable multitasking and improve overall system performance.

3. File System Management

It provides mechanisms for reading, writing, and deleting files while maintaining security through permissions and access control. File systems such as NTFS, FAT32, and ext4 are widely used across different operating systems.

4. Device Management

 The OS provides device drivers to facilitate interaction with hardware components like printers, keyboards, and network adapters. It ensures smooth data exchange and resource allocation for input/output (I/O) operations.

5. Security and Access Control

 It enforces authentication, authorization, and encryption mechanisms to protect user data and system integrity. Modern OSs incorporate features like firewalls, anti-malware tools, and secure boot processes to prevent unauthorized access and cyber threats.

6. User Interface

 CLI-based systems, such as Linux terminals, provide direct access to system commands, while GUI-based systems, such as Windows and macOS, offer intuitive navigation through icons and menus.

Types of Operating Systems

Operating systems come in various forms, each designed to cater to specific computing needs. Some common types include:

1. Batch Operating System

These systems were widely used in early computing environments for tasks like payroll processing and scientific computations.

2. Multi-User Operating System

 It ensures fair resource allocation and prevents conflicts between users. Examples include UNIX and Windows Server.

3. Real-Time Operating System (RTOS)

RTOS is designed for time-sensitive applications, where processing must occur within strict deadlines. It is used in embedded systems, medical devices, and industrial automation. Examples include VxWorks and FreeRTOS.

4  Mobile Operating System

Mobile OSs are tailored for smartphones and tablets, offering touchscreen interfaces and app ecosystems. 

5  Distributed Operating System

Distributed OS manages multiple computers as a single system, enabling resource sharing and parallel processing. It is used in cloud computing and supercomputing environments. Examples include Google’s Fuchsia and Amoeba.

Popular Operating Systems

Several operating systems dominate the computing landscape, each catering to specific user needs and hardware platforms.

1. Microsoft Windows

 It is popular among home users, businesses, and gamers. Windows 10 and 11 are the latest versions, offering improved performance, security, and compatibility.

2. macOS

macOS is Apple’s proprietary OS designed for Mac computers. It provides a seamless experience with Apple hardware and software, featuring robust security and high-end multimedia capabilities.

3. Linux

Linux is an open-source OS favored by developers, system administrators, and security professionals. It offers various distributions, including Ubuntu, Fedora, and Debian, each catering to different user preferences.

4. Android

It is based on the Linux kernel and supports a vast ecosystem of applications.

5. iOS

iOS is Apple’s mobile OS, known for its smooth performance, security, and exclusive app ecosystem. It powers iPhones and iPads, offering seamless integration with other Apple devices.

Future of Operating Systems

The future of operating systems is shaped by emerging technologies such as artificial intelligence (AI), cloud computing, and edge computing. Some key trends include:

1. AI-Driven OS Enhancements

AI-powered features, such as voice assistants and predictive automation, are becoming integral to modern OSs. AI helps optimize performance, enhance security, and personalize user experiences.

2. Cloud-Based Operating Systems

Cloud OSs enable users to access applications and data remotely. Chrome OS is an example of a cloud-centric OS that relies on internet connectivity for most functions.

3. Edge Computing Integration

With the rise of IoT devices, edge computing is gaining importance. Future OSs will focus on decentralized computing, reducing latency and improving real-time processing.

4. Increased Focus on Security

Cyber threats continue to evolve, prompting OS developers to implement advanced security measures such as zero-trust architectures, multi-factor authentication, and blockchain-based security.

[this-week-in-rust]

This Week in Rust 593

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @ThisWeekInRust on X (formerly Twitter) or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Want TWIR in your inbox? Subscribe here.

Updates from Rust Community

Newsletters

The Embedded Rustacean Issue #42

This Week in Bevy - 2025-03-31

Project/Tooling Updates

Fjall 2.8

EtherCrab, the pure Rust EtherCAT MainDevice, version 0.6 released

A process for handling Rust code in the core kernel

api-version: axum middleware for header based version selection

SALT: a VS Code Extension, seeking participants in a study on Rust usabilty

Observations/Thoughts

Introducing Stringleton

Rust Any Part 3: Finally we have Upcasts

Towards fearless SIMD, 7 years later

LLDB's TypeSystems: An Unfinished Interface

Mutation Testing in Rust

Embedding shared objects in Rust

Rust Walkthroughs

Architecting and building medium-sized web services in Rust with Axum, SQLx and PostgreSQL

Solving the ABA Problem in Rust with Hazard Pointers

Building a CoAP application on Ariel OS

How to Optimize your Rust Program for Slowness: Write a Short Program That Finishes After the Universe Dies

Inside ScyllaDB Rust Driver 1.0: A Fully Async Shard-Aware CQL Driver Using Tokio

Building a search engine from scratch, in Rust: part 2

Introduction to Monoio: A High-Performance Rust Runtime

Getting started with Rust on Google Cloud

Miscellaneous

An AlphaStation's SROM

Real-World Verification of Software for Cryptographic Applications

Public mdBooks

[video] Networking in Bevy with ECS replication - Hennadii

[video] Intermediate Representations for Reactive Structures - Pete

Crate of the Week

This week's crate is candystore, a fast, persistent key-value store that does not require LSM or WALs.

Thanks to Tomer Filiba for the self-suggestion!

Please submit your suggestions and votes for next week!

Calls for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization.

If you are a feature implementer and would like your RFC to appear in this list, add a call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

No calls for testing were issued this week by Rust, Rust language RFCs or Rustup.

Let us know if you would like your feature to be tracked as a part of this list.

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

If you are a Rust project owner and are looking for contributors, please submit tasks here or through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

CFP - Events

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

* Rust Conf 2025 Call for Speakers | Closes 2025-04-29 11:59 PM PDT | Seattle, WA, US | 2025-09-02 - 2025-09-05

If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

Updates from the Rust Project

438 pull requests were merged in the last week

Compiler

allow defining opaques in statics and consts

avoid wrapping constant allocations in packed structs when not necessary

perform less decoding if it has the same syntax context

stabilize precise_capturing_in_traits

uplift clippy::invalid_null_ptr_usage lint as invalid_null_arguments

Library

allow spawning threads after TLS destruction

override PartialOrd methods for bool

simplify expansion for format_args!()

stabilize const_cell

Rustdoc

greatly simplify doctest parsing and information extraction

rearrange Item/ItemInner

Clippy

new lint: char_indices_as_byte_indices

add manual_dangling_ptr lint

respect #[expect] and #[allow] within function bodies for missing_panics_doc

do not make incomplete or invalid suggestions

do not warn about shadowing in a destructuring assigment

expand obfuscated_if_else to support {then(), then_some()}.unwrap_or_default()

fix the primary span of redundant_pub_crate when flagging nameless items

fix option_if_let_else suggestion when coercion requires explicit cast

fix unnested_or_patterns suggestion in let

make collapsible_if recognize the let_chains feature

make missing_const_for_fn operate on non-optimized MIR

more natural suggestions for cmp_owned

collapsible_if: prevent including preceeding whitespaces if line contains non blanks

properly handle expansion in single_match

validate paths in disallowed_* configurations

Rust-Analyzer

allow crate authors to control completion of their things

avoid relying on block_def_map() needlessly

fix debug sourceFileMap when using cppvsdbg

fix format_args lowering using wrong integer suffix

fix a bug in orphan rules calculation

fix panic in progress due to splitting unicode incorrectly

use medium durability for crate-graph changes, high for library source files

Rust Compiler Performance Triage

Positive week, with a lot of primary improvements and just a few secondary regressions. Single big regression got reverted.

Triage done by @panstromek. Revision range: 4510e86a..2ea33b59

Summary:

(instructions:u) mean range count Regressions ❌ (primary) - - 0 Regressions ❌ (secondary) 0.9% [0.2%, 1.5%] 17 Improvements ✅ (primary) -0.4% [-4.5%, -0.1%] 136 Improvements ✅ (secondary) -0.6% [-3.2%, -0.1%] 59 All ❌✅ (primary) -0.4% [-4.5%, -0.1%] 136

Full report here.

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

Tracking Issues & PRs

Rust

Tracking Issue for slice::array_chunks

Stabilize cfg_boolean_literals

Promise array::from_fn is generated in order of increasing indices

Stabilize repr128

Stabilize naked_functions

Fix missing const for inherent pointer replace methods

Rust RFCs

core::marker::NoCell in bounds (previously known an [sic] Freeze)

Cargo,

Stabilize automatic garbage collection.

Other Areas

No Items entered Final Comment Period this week for Language Team, Language Reference or Unsafe Code Guidelines.

Let us know if you would like your PRs, Tracking Issues or RFCs to be tracked as a part of this list.

New and Updated RFCs

Allow &&, ||, and ! in cfg

Upcoming Events

Rusty Events between 2025-04-02 - 2025-04-30 🦀

Virtual

2025-04-02 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2025-04-03 | Virtual (Nürnberg, DE) | Rust Nurnberg DE

Rust Nürnberg online

2025-04-03 | Virtual | Ardan Labs

Communicate with Channels in Rust

2025-04-05 | Virtual (Kampala, UG) | Rust Circle Meetup

Rust Circle Meetup

2025-04-08 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Second Tuesday

2025-04-10 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-04-15 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

2025-04-16 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2025-04-17 | Virtual and In-Person (Redmond, WA, US) | Seattle Rust User Group

April, 2025 SRUG (Seattle Rust User Group) Meetup

2025-04-22 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Fourth Tuesday

2025-04-23 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

**Beyond embedded - OS development in Rust **

2025-04-24 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-04-24 | Virtual (Charlottesville, VA, US) | Charlottesville Rust Meetup

Part 2: Quantum Computers Can’t Rust-Proof This!"

Asia

2025-04-05 | Bangalore/Bengaluru, IN | Rust Bangalore

April 2025 Rustacean meetup

2025-04-22 | Tel Aviv-Yafo, IL | Rust 🦀 TLV

In person Rust April 2025 at Braavos in Tel Aviv in collaboration with StarkWare

Europe

2025-04-02 | Cambridge, UK | Cambridge Rust Meetup

Monthly Rust Meetup

2025-04-02 | Köln, DE | Rust Cologne

Rust in April: Rust Embedded, Show and Tell

2025-04-02 | München, DE | Rust Munich

Rust Munich 2025 / 1 - hybrid

2025-04-02 | Oxford, UK | Oxford Rust Meetup Group

Oxford Rust and C++ social

2025-04-02 | Stockholm, SE | Stockholm Rust

Rust Meetup @Funnel

2025-04-03 | Oslo, NO | Rust Oslo

Rust Hack'n'Learn at Kampen Bistro

2025-04-08 | Olomouc, CZ | Rust Moravia

3. Rust Moravia Meetup (Real Embedded Rust)

2025-04-09 | Girona, ES | Rust Girona

Rust Girona Hack & Learn 04 2025

2025-04-09 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup

2025-04-10 | Karlsruhe, DE | Rust Hack & Learn Karlsruhe

Karlsruhe Rust Hack and Learn Meetup bei BlueYonder

2025-04-15 | Leipzig, DE | Rust - Modern Systems Programming in Leipzig

Topic TBD

2025-04-15 | London, UK | Women in Rust

WIR x WCC: Finding your voice in Tech

2025-04-19 | Istanbul, TR | Türkiye Rust Community

Rust Konf Türkiye

2025-04-23 | London, UK | London Rust Project Group

Fusing Python with Rust using raw C bindings

2025-04-24 | Aarhus, DK | Rust Aarhus

Talk Night at MFT Energy

2025-04-24 | Edinburgh, UK | Rust and Friends

Rust and Friends (evening pub)

2025-04-24 | Manchester, UK | Rust Manchester

Rust Manchester April Code Night

2025-04-25 | Edinburgh, UK | Rust and Friends

Rust and Friends (daytime coffee)

2025-04-29 | Paris, FR | Rust Paris

Rust meetup #76

North America

2025-04-03 | Chicago, IL, US | Chicago Rust Meetup

Rust Happy Hour

2025-04-03 | Montréal, QC, CA | Rust Montréal

April Monthly Social

2025-04-03 | Saint Louis, MO, US | STL Rust

icu4x - resource-constrained internationalization (i18n)

2025-04-06 | Boston, MA, US | Boston Rust Meetup

Kendall Rust Lunch, Apr 6

2025-04-08 | New York, NY, US | Rust NYC

Rust NYC: Building a full-text search Postgres extension in Rust

2025-04-10 | Portland, OR, US | PDXRust

TetaNES: A Vaccination for Rust—No Needle, Just the Borrow Checker

2025-04-14 | Boston, MA, US | Boston Rust Meetup

Coolidge Corner Brookline Rust Lunch, Apr 14

2025-04-17 | Nashville, TN, US | Music City Rust Developers

Using Rust For Web Series 1 : Why HTMX Is Bad

2025-04-17 | Redmond, WA, US | Seattle Rust User Group

April, 2025 SRUG (Seattle Rust User Group) Meetup

2025-04-23 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2025-04-25 | Boston, MA, US | Boston Rust Meetup

Ball Square Rust Lunch, Apr 25

Oceania

2025-04-09 | Sydney, NS, AU | Rust Sydney

Crab 🦀 X 🕳️🐇

2025-04-14 | Christchurch, NZ | Christchurch Rust Meetup Group

Christchurch Rust Meetup

2025-04-22 | Barton, AC, AU | Canberra Rust User Group

April Meetup

South America

2025-04-03 | Buenos Aires, AR | Rust en Español

Abril - Lambdas y más!

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

If you write a bug in your Rust program, Rust doesn’t blame you. Rust asks “how could the compiler have spotted that bug”.

– Ian Jackson blogging about Rust

Despite a lack of suggestions, llogiq is quite pleased with his choice.

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, U007D, joelmarcey, mariannegoldin, bennyvasquez, bdillo

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[shalu620]

Why Python Will Thrive: Future Trends and Applications

Python has already made a significant impact in the tech world, and its trajectory for the future is even more promising. From its simplicity and versatility to its widespread use in cutting-edge technologies, Python is expected to continue thriving in the coming years. Considering the kind support of Python Course in Chennai Whatever your level of experience or reason for switching from another programming language, learning Python gets much more fun.

Let's explore why Python will remain at the forefront of software development and what trends and applications will contribute to its ongoing dominance.

1. Artificial Intelligence and Machine Learning

Python is already the go-to language for AI and machine learning, and its role in these fields is set to expand further. With powerful libraries such as TensorFlow, PyTorch, and Scikit-learn, Python simplifies the development of machine learning models and artificial intelligence applications. As more industries integrate AI for automation, personalization, and predictive analytics, Python will remain a core language for developing intelligent systems.

2. Data Science and Big Data

Data science is one of the most significant areas where Python has excelled. Libraries like Pandas, NumPy, and Matplotlib make data manipulation and visualization simple and efficient. As companies and organizations continue to generate and analyze vast amounts of data, Python’s ability to process, clean, and visualize big data will only become more critical. Additionally, Python’s compatibility with big data platforms like Hadoop and Apache Spark ensures that it will remain a major player in data-driven decision-making.

3. Web Development

Python’s role in web development is growing thanks to frameworks like Django and Flask, which provide robust, scalable, and secure solutions for building web applications. With the increasing demand for interactive websites and APIs, Python is well-positioned to continue serving as a top language for backend development. Its integration with cloud computing platforms will also fuel its growth in building modern web applications that scale efficiently.

4. Automation and Scripting

Automation is another area where Python excels. Developers use Python to automate tasks ranging from system administration to testing and deployment. With the rise of DevOps practices and the growing demand for workflow automation, Python’s role in streamlining repetitive processes will continue to grow. Businesses across industries will rely on Python to boost productivity, reduce errors, and optimize performance. With the aid of Best Online Training & Placement Programs, which offer comprehensive training and job placement support to anyone looking to develop their talents, it’s easier to learn this tool and advance your career.

5. Cybersecurity and Ethical Hacking

With cyber threats becoming increasingly sophisticated, cybersecurity is a critical concern for businesses worldwide. Python is widely used for penetration testing, vulnerability scanning, and threat detection due to its simplicity and effectiveness. Libraries like Scapy and PyCrypto make Python an excellent choice for ethical hacking and security professionals. As the need for robust cybersecurity measures increases, Python’s role in safeguarding digital assets will continue to thrive.

6. Internet of Things (IoT)

Python’s compatibility with microcontrollers and embedded systems makes it a strong contender in the growing field of IoT. Frameworks like MicroPython and CircuitPython enable developers to build IoT applications efficiently, whether for home automation, smart cities, or industrial systems. As the number of connected devices continues to rise, Python will remain a dominant language for creating scalable and reliable IoT solutions.

7. Cloud Computing and Serverless Architectures

The rise of cloud computing and serverless architectures has created new opportunities for Python. Cloud platforms like AWS, Google Cloud, and Microsoft Azure all support Python, allowing developers to build scalable and cost-efficient applications. With its flexibility and integration capabilities, Python is perfectly suited for developing cloud-based applications, serverless functions, and microservices.

8. Gaming and Virtual Reality

Python has long been used in game development, with libraries such as Pygame offering simple tools to create 2D games. However, as gaming and virtual reality (VR) technologies evolve, Python’s role in developing immersive experiences will grow. The language’s ease of use and integration with game engines will make it a popular choice for building gaming platforms, VR applications, and simulations.

9. Expanding Job Market

As Python’s applications continue to grow, so does the demand for Python developers. From startups to tech giants like Google, Facebook, and Amazon, companies across industries are seeking professionals who are proficient in Python. The increasing adoption of Python in various fields, including data science, AI, cybersecurity, and cloud computing, ensures a thriving job market for Python developers in the future.

10. Constant Evolution and Community Support

Python’s open-source nature means that it’s constantly evolving with new libraries, frameworks, and features. Its vibrant community of developers contributes to its growth and ensures that Python stays relevant to emerging trends and technologies. Whether it’s a new tool for AI or a breakthrough in web development, Python’s community is always working to improve the language and make it more efficient for developers.

Conclusion

Python’s future is bright, with its presence continuing to grow in AI, data science, automation, web development, and beyond. As industries become increasingly data-driven, automated, and connected, Python’s simplicity, versatility, and strong community support make it an ideal choice for developers. Whether you are a beginner looking to start your coding journey or a seasoned professional exploring new career opportunities, learning Python offers long-term benefits in a rapidly evolving tech landscape.

[nitte-university-blog]

Essential Skills Every Electronics Engineer Should Master

Electronics engineering is an exciting and constantly evolving field. With new technologies emerging every day, the need for skilled professionals has never been greater. If you're pursuing a B Tech in Electrical and Electronics Engineering or exploring options at B Tech colleges for Electrical and Electronics, it's crucial to know which skills can set you apart in this competitive domain.

Let’s dive into the essential skills every aspiring electronics engineer should master.

Strong Foundation in Circuit Design

Circuit design is at the heart of electronics engineering. Understanding how to create, analyze, and optimize circuits is a must-have skill. Whether you’re designing a simple resistor network or a complex integrated circuit, mastering tools like SPICE and PCB design software can make your designs efficient and innovative.

Programming Proficiency

Electronics and programming often go hand in hand. Languages like Python, C, and MATLAB are widely used to simulate electronic systems, automate processes, and even build firmware for devices. Engineers proficient in programming can troubleshoot problems effectively and add versatility to their skill set.

Knowledge of Embedded Systems

Embedded systems are everywhere—from your smartphone to your washing machine. As an electronics engineer, understanding microcontrollers, sensors, and actuators is crucial for creating devices that work seamlessly in our daily lives. Hands-on experience with platforms like Arduino and Raspberry Pi can be a great way to start.

Problem-Solving and Analytical Thinking

Electronics engineers often face unique challenges, such as debugging faulty circuits or improving system performance. Strong problem-solving and analytical thinking skills help them identify issues quickly and find effective solutions. To cultivate these skills, tackle real-world projects during your coursework or internships.

Familiarity with Power Systems

As the world moves toward renewable energy and smart grids, knowledge of power systems is becoming increasingly important. Engineers in this field should understand how electrical power is generated, transmitted, and distributed and how to design energy-efficient systems.

Effective Communication Skills

Electronics engineering often involves working in teams with other engineers, designers, or clients. Communicating your ideas clearly—whether through reports, presentations, or technical drawings—is just as important as your technical skills. Strong communication ensures that your brilliant ideas come to life effectively.

Adaptability to New Technologies

Technology evolves rapidly, and staying updated is essential for electronics engineers. Whether you’re learning about IoT (Internet of Things), AI integration, or 5G communication, an adaptable mindset will ensure you remain relevant and capable of tackling emerging challenges.

Hands-On Experience

While theoretical knowledge is important, nothing beats practical experience. Participating in labs, internships, or personal projects gives you the opportunity to apply what you’ve learned and develop confidence in your skills. Employers often value hands-on experience as much as your academic achievements.

Preparing for Success in Electronics Engineering

Pursuing a B Tech in Electrical and Electronics Engineering is the first step toward mastering these skills. The best B Tech colleges for Electrical and Electronics not only provide a strong academic foundation but also opportunities for practical learning and industry exposure. By focusing on the skills mentioned above, you can position yourself as a competent and innovative engineer ready to tackle real-world challenges.

[iotric1]

Transforming Businesses with IoT: How Iotric’s IoT App Development Services Drive Innovation

In these days’s fast-paced virtual world, companies should include smart technology to stay ahead. The Internet of Things (IoT) is revolutionizing industries by way of connecting gadgets, collecting actual-time data, and automating approaches for stronger efficiency. Iotric, a leading IoT app improvement carrier issuer, makes a speciality of developing contemporary answers that help businesses leverage IoT for boom and innovation.

Why IoT is Essential for Modern Businesses IoT generation allows seamless communique between gadgets, permitting agencies to optimize operations, enhance patron enjoy, and reduce charges. From smart homes and wearable gadgets to business automation and healthcare monitoring, IoT is reshaping the manner industries perform. With a complicated IoT app, companies can:

Enhance operational efficiency by automating methods Gain real-time insights with linked devices Reduce downtime thru predictive renovation Improve purchaser revel in with smart applications

Strengthen security with far off tracking

Iotric: A Leader in IoT App Development Iotric is a trusted name in IoT app development, imparting cease-to-stop solutions tailored to numerous industries. Whether you want an IoT mobile app, cloud integration, or custom firmware improvement, Iotric can provide modern answers that align with your commercial enterprise goals.

Key Features of Iotric’s IoT App Development Service Custom IoT App Development – Iotric builds custom designed IoT programs that seamlessly connect to various gadgets and systems, making sure easy statistics waft and person-pleasant interfaces.

Cloud-Based IoT Solutions – With knowledge in cloud integration, Iotric develops scalable and comfy cloud-based totally IoT programs that permit real-time statistics access and analytics.

Embedded Software Development – Iotric focuses on developing green firmware for IoT gadgets, ensuring optimal performance and seamless connectivity.

IoT Analytics & Data Processing – By leveraging AI-driven analytics, Iotric enables businesses extract valuable insights from IoT facts, enhancing decision-making and operational efficiency.

IoT Security & Compliance – Security is a pinnacle precedence for Iotric, ensuring that IoT programs are covered in opposition to cyber threats and comply with enterprise standards.

Industries Benefiting from Iotric’s IoT Solutions Healthcare Iotric develops IoT-powered healthcare programs for far off patient tracking, clever wearables, and real-time health monitoring, making sure better patient care and early diagnosis.

Manufacturing With business IoT (IIoT) solutions, Iotric facilitates manufacturers optimize manufacturing traces, lessen downtime, and decorate predictive preservation strategies.

Smart Homes & Cities From smart lighting and security structures to intelligent transportation, Iotric���s IoT solutions make contributions to building linked and sustainable cities.

Retail & E-commerce Iotric’s IoT-powered stock monitoring, smart checkout structures, and personalized purchaser reviews revolutionize the retail region.

Why Choose Iotric for IoT App Development? Expert Team: A team of professional IoT builders with deep industry understanding Cutting-Edge Technology: Leverages AI, gadget gaining knowledge of, and big records for smart solutions End-to-End Services: From consultation and development to deployment and support Proven Track Record: Successful IoT projects throughout more than one industries

Final Thoughts As organizations maintain to embody digital transformation, IoT stays a game-changer. With Iotric’s advanced IoT app improvement services, groups can unencumber new possibilities, beautify efficiency, and live ahead of the competition. Whether you are a startup or an established agency, Iotric offers the expertise and innovation had to carry your IoT vision to lifestyles.

Ready to revolutionize your commercial enterprise with IoT? Partner with Iotric these days and enjoy the destiny of connected generation!

[ctoakikobashi]

Aki Kobashi - Multi-National Development Strategy of the Youngest CTO in "30 Under 30"

Aki Kobashi is Chief Technology Officer at CADDi - AI Data Platform for Manufacturing. Aki Kobashi studied electrical engineering at Stanford University's graduate school, Worked at a global security and aerospace company, analyzing large amounts of satellite data as a software engineer in coordination with NASA and JAXA. In late 2017, Kobashi's entrepreneurial spirit led him to co-found CADDi Inc. alongside Yushiro Kato.

As the Chief Technology Officer (CTO), he now leverages his diverse experience to drive technological innovation in manufacturing and supply chain management. Selected as “30 under 30” by Forbes in 2019. CADDi Inc. is a leading AI-powered B2B platform specializing in manufacturing supply chain management, focusing on optimizing procurement processes and digitizing technical drawings through its CADDi Drawer solution.

Website: https://caddi.asia/author/cto-aki-kobashi

Address: Tokyo, Japan, 100-0000

Mail: aki_kobashi@caddi.jp

Aki Kobashi is a distinguished technology leader with a remarkable background in electrical engineering and software development. He earned his degree in electrical engineering from Stanford University Graduate School, laying the foundation for an impressive career trajectory.

His professional journey began at a global security and aerospace company, where he honed his skills as a software engineer. In this role, Kobashi analyzed vast amounts of satellite data, collaborating closely with renowned space agencies NASA and JAXA. Following this, he transitioned to Qualcomm, where he delved into the critical field of semiconductor security.

Kobashi's expertise caught the attention of tech giant Apple, leading to his recruitment at their US headquarters. At Apple, he contributed significantly to mobile product development, particularly the iPhone. His innovative work extended to the creation of sensor components for AirPods and the enhancement of battery life for embedded products.

In late 2017, Kobashi's entrepreneurial spirit led him to co-found CADDi Inc. alongside Kato. As the Chief Technology Officer (CTO), he now leverages his diverse experience to drive technological innovation in manufacturing and supply chain management.

[slidecraft-solutions]

PowerPoint Presentation Design Services

Overview of PowerPoint Presentation Design Services

PowerPoint presentation design services are specialized offerings aimed at creating visually appealing and effective presentations for various purposes, including business meetings, educational settings, conferences, and marketing pitches. These services typically involve a combination of graphic design, content development, and strategic communication to ensure that the final product not only looks professional but also conveys the intended message clearly and effectively.

Key Components of Presentation Design Services

Content Development: This involves collaborating with clients to understand their objectives and audience. Content development may include writing text for slides, creating outlines, and ensuring that the information is organized logically. The goal is to create a narrative that engages the audience while delivering key messages succinctly.

Visual Design: A significant aspect of presentation design is the visual appeal. Designers use principles of graphic design to create slides that are aesthetically pleasing. This includes selecting appropriate color schemes, fonts, images, and layouts that align with the brand identity or theme of the presentation. Visual elements should enhance understanding rather than distract from it.

Slide Creation: Once the content and visual elements are established, designers create individual slides using software like Microsoft PowerPoint or other presentation tools. Each slide should be designed with clarity in mind—avoiding clutter while highlighting essential points through bullet lists, charts, graphs, and images.

Branding Consistency: For businesses, maintaining branding consistency across presentations is crucial. Design services often include customizing templates to reflect corporate branding guidelines—ensuring that logos, colors, and typography are uniform throughout all slides.

Interactive Elements: Modern presentations often incorporate interactive elements such as hyperlinks, embedded videos, or animations to engage audiences more effectively. Designers may integrate these features thoughtfully to enhance interactivity without overwhelming viewers.

Revisions and Feedback: After an initial draft is created, designers typically seek feedback from clients to make necessary revisions. This iterative process ensures that the final presentation meets client expectations and effectively communicates its intended message.

Training and Support: Some design services also offer training sessions for clients on how to present their materials effectively or how to use specific features within PowerPoint itself.

Delivery Formats: Finally, once the presentation is complete, it can be delivered in various formats depending on client needs—whether as a PowerPoint file (.pptx), PDF for easy sharing without formatting issues, or even as an online presentation via platforms like Google Slides.

Benefits of Using Professional Design Services

Expertise: Professional designers bring experience in both design principles and effective communication strategies.

Time-Saving: Outsourcing presentation design allows individuals or teams to focus on their core responsibilities while ensuring high-quality output.

Enhanced Engagement: Well-designed presentations tend to capture audience attention better than poorly constructed ones.

Increased Credibility: Professionally designed presentations can enhance perceived credibility during pitches or important meetings.

In conclusion, PowerPoint presentation design services encompass a comprehensive approach to creating impactful presentations through expert content development and visual design tailored to meet specific client needs.

[letsremotify]

What Future Trends in Software Engineering Can Be Shaped by C++

The direction of innovation and advancement in the broad field of software engineering is greatly impacted by programming languages. C++ is a well-known programming language that is very efficient, versatile, and has excellent performance. In terms of the future, C++ will have a significant influence on software engineering, setting trends and encouraging innovation in a variety of fields. 

In this blog, we'll look at three key areas where the shift to a dynamic future could be led by C++ developers.

1. High-Performance Computing (HPC) & Parallel Processing

Driving Scalability with Multithreading

Within high-performance computing (HPC), where managing large datasets and executing intricate algorithms in real time are critical tasks, C++ is still an essential tool. The fact that C++ supports multithreading and parallelism is becoming more and more important as parallel processing-oriented designs, like multicore CPUs and GPUs, become more commonplace.

Multithreading with C++

At the core of C++ lies robust support for multithreading, empowering developers to harness the full potential of modern hardware architectures. C++ developers adept in crafting multithreaded applications can architect scalable systems capable of efficiently tackling computationally intensive tasks.

C++ Empowering HPC Solutions

Developers may redefine efficiency and performance benchmarks in a variety of disciplines, from AI inference to financial modeling, by forging HPC solutions with C++ as their toolkit. Through the exploitation of C++'s low-level control and optimization tools, engineers are able to optimize hardware consumption and algorithmic efficiency while pushing the limits of processing capacity.

2. Embedded Systems & IoT

Real-Time Responsiveness Enabled

An ability to evaluate data and perform operations with low latency is required due to the widespread use of embedded systems, particularly in the quickly developing Internet of Things (IoT). With its special combination of system-level control, portability, and performance, C++ becomes the language of choice.

C++ for Embedded Development

C++ is well known for its near-to-hardware capabilities and effective memory management, which enable developers to create firmware and software that meet the demanding requirements of environments with limited resources and real-time responsiveness. C++ guarantees efficiency and dependability at all levels, whether powering autonomous cars or smart devices.

Securing IoT with C++

In the intricate web of IoT ecosystems, security is paramount. C++ emerges as a robust option, boasting strong type checking and emphasis on memory protection. By leveraging C++'s features, developers can fortify IoT devices against potential vulnerabilities, ensuring the integrity and safety of connected systems.

3. Gaming & VR Development

Pushing Immersive Experience Boundaries

In the dynamic domains of game development and virtual reality (VR), where performance and realism reign supreme, C++ remains the cornerstone. With its unparalleled speed and efficiency, C++ empowers developers to craft immersive worlds and captivating experiences that redefine the boundaries of reality.

Redefining VR Realities with C++

When it comes to virtual reality, where user immersion is crucial, C++ is essential for producing smooth experiences that take users to other worlds. The effectiveness of C++ is crucial for preserving high frame rates and preventing motion sickness, guaranteeing users a fluid and engaging VR experience across a range of applications.

C++ in Gaming Engines

C++ is used by top game engines like Unreal Engine and Unity because of its speed and versatility, which lets programmers build visually amazing graphics and seamless gameplay. Game developers can achieve previously unattainable levels of inventiveness and produce gaming experiences that are unmatched by utilizing C++'s capabilities.

Conclusion

In conclusion, there is no denying C++'s ongoing significance as we go forward in the field of software engineering. C++ is the trend-setter and innovator in a variety of fields, including embedded devices, game development, and high-performance computing. C++ engineers emerge as the vanguards of technological growth, creating a world where possibilities are endless and invention has no boundaries because of its unmatched combination of performance, versatility, and control.

FAQs about Future Trends in Software Engineering Shaped by C++

How does C++ contribute to future trends in software engineering?

C++ remains foundational in software development, influencing trends like high-performance computing, game development, and system programming due to its efficiency and versatility.

Is C++ still relevant in modern software engineering practices?

Absolutely! C++ continues to be a cornerstone language, powering critical systems, frameworks, and applications across various industries, ensuring robustness and performance.

What advancements can we expect in C++ to shape future software engineering trends?

Future C++ developments may focus on enhancing parallel computing capabilities, improving interoperability with other languages, and optimizing for emerging hardware architectures, paving the way for cutting-edge software innovations.

[siliconsignalsblog]

Configuring Zephyr: A Deep Dive into Kconfig

We presented The Zephyr Project RTOS and illustrated a personal best practice for beginning with "Zephyr" in an earlier blog post. A custom West manifest file is a great way to guarantee that your code is always at a known baseline when you begin development, as you saw in that blog post. Following the creation of your custom manifest file and the establishment of your baseline repositories using West, what comes next in your Zephyr journey?

Enabling particular peripherals, features, and subsystems is one of the first steps in putting embedded software into practice. Some MCU manufacturers, like STM32, Microchip, and TI, have tools in their IDEs that let developers add subsystems to their codebase and enable peripherals in their projects. These tools, however, are closely related to the MCUs that the vendors sell. Applying these tools' functionality to other MCUs is challenging, if not impossible.

However, we can enable a specific MCU subsystem or feature using a vendor-neutral mechanism provided by The Zephyr Project RTOS. For people like me who don't like GUIs, this mechanism can be used with a command line. The name of this utility is "Kconfig." I'll go over what Kconfig is, how it functions, and the various ways we can use it to incorporate particular features and subsystems into our Zephyr-based project in this blog post.

WHAT IS KCONFIG?

Kconfig is still utilized today as a component of the kernel compilation process, having been initially created as part of the Linux kernel. Kconfig has a particular grammar. Although fascinating, the specifics of how Kconfig is implemented in the Linux kernel are outside the purview of this blog post. Alternatively, if you're interested, you can read my article here: (https://www.linux-magazine.com/Issues/2021/244/Kconfig-Deep-Dive), which walks through the Kconfig source code. However, after seeing an example, it's simple to become familiar with the format of a "Kconfig"—the slang term for a specific configuration option. The Kconfig system consists of three primary components.

First, there is the collection of Kconfig files scattered across different OS codebase directories. For example, if we look under "drivers/led" within the Zephyr codebase, we see a file named Kconfig with the following contents:  menuconfig LED     bool "Light-Emitting Diode (LED) drivers"     help      Include LED drivers in the system configurationif LED...config LED_SHELL    bool "LED shell"    depends on SHELL    help      Enable LED shell for testing.source "drivers/led/Kconfig.gpio"...endif # LED

Using the if statement, the line that begins with "menuconfig" tells the Kconfig system that "LED" contains a number of feature options that are only visible if the "LED" feature is enabled. The user can then activate the "LED_SHELL" option if the "LED" feature is enabled. The result of this configuration option is a Boolean, which determines whether this feature is enabled or disabled, as the line that follows shows. If a configuration option refers to a particular configuration parameter, the result can also be an integer in addition to a Boolean. The line that starts with "depends" indicates that in order for the "LED_SHELL" feature to be visible, the "SHELL" feature needs to be enabled. As a result, only after the "LED" and "SHELL" features have been enabled will the "LED_SHELL" feature become visible. A more detailed explanation of the feature can be found in the two lines that begin with "help". Last but not least, the final line before the "endif" lets us refer to additional Kconfig files, which aids in classifying components. As though they were copied and pasted, the features of the referenced file are present in the current file. It is crucial to remember that the path to "source" comes from the Zephyr codebase's root.

HOW SHOULD YOU USE KCONFIG?

A collection of applications that enable users to enable or disable the features listed in all Kconfig files make up the second component of the Kconfig infrastructure. Zephyr provides a Visual Studio Code extension that enables users to carry out this task with a graphical user interface. For command line enthusiasts like myself, the VS Code extension provides an alternative to utilizing a graphical user interface. In order to configure Zephyr appropriately, the extension can accept a file, which is the final component of the Kconfig infrastructure and contains a set of configuration options that can be turned on or off. The following snippet shows an example. CONFIG_BT=yCONFIG_BT_PERIPHERAL=yCONFIG_BT_GATT_CLIENT=yCONFIG_BT_MAX_CONN=1CONFIG_BT_L2CAP_TX_MTU=250CONFIG_BT_BUF_ACL_RX_SIZE=254

There is nothing complicated about the file format. "CONFIG_" appears at the start of each line, and then the configuration option's name. After the "=" symbol, the line either ends with a "y" to activate the feature or a "n" to deactivate it. In the example above, we configure the stack parameters and activate the Bluetooth stack in Zephyr along with specific stack features. "prj. conf," which contains user-defined features, is the default file in the majority of Zephyr-based applications.

 

CONCLUSION

The Zephyr Project RTOS provides a robust, vendor-neutral mechanism called the Kconfig infrastructure that allows us to fully configure our entire application. It can be used to control particular subsystems and peripherals within the MCU in addition to turning on or off individual stacks within the RTOS and setting configuration parameters.

Ready to bring your embedded systems to life with optimized configurations and robust solutions? We specialize in hardware design and software development tailored to your project needs. Whether you're configuring peripherals or diving deeper into Kconfig for your Zephyr-based applications, our experts are here to support you every step of the way.

👉 Contact Us Today and let's transform your embedded ideas into reality!

[lanjekarmfg]

Understanding Electronics Design & Engineering

Introduction

Electronics design engineering is that critical component that determines the future of innovative products in a competitive tech industry today. It consists of all services—from concept development in the initial stage to the final testing of the product, so as to deliver an electronic product capable of high performance and meeting the established performance standards as well as regulatory compliance. This amalgamation of experience and approach in the area of hardware, firmware, mechanical design, and regulatory compliance underlines electronics design engineering as a fundamental component in the development of reliable and efficient products.

Concept development

It is the first phase of the process in electronics design engineering. Concept development is that phase that involves the idea generation of a product, an analysis of needs in the market, and, by extension, setting the technical requirements for the product. Engineers and designers can then work together to create a solid proposal for the product development so that concept development becomes both market-worthy and technically viable.

Firmware development

It is a part and parcel of electronics design engineering because it explains how the hardware would interact with the world outside. It deals with the embedded software, which makes sure that the hardware components work smoothly and seamlessly.

The prime areas involved in firmware development are as follows:-

Embedded Systems: The firmware is tailored to regulate the internal systems of a device.

Real-Time Processing: The firmware is designed considering the real-time processing of data; this leads to responses that are swift and reliable.

Customization: Engineers design the firmware to specifically correspond with the product's functionality and application.

Want to take your product to the next level with custom firmware? Get in touch with Lanjekar Manufacturing today for more information on how our electronics design engineering services can help.

Hardware Development

In electronics design engineering, the development of hardware is an important stage wherein engineers design the physical components that bring electronic devices to life. Hardware has to be robust and reliable and to enable the firmware for the optimal performance of the product.

Some of the important steps in it are as follows:

Component selection: High-quality components have to be selected according to the technical specifications of the product to be designed.

Prototyping: Engineers must make prototypes to check if the designs are valid and free from potential dangers that might eventually come into operation in full-scale production.

Testing: Extensive testing is carried out in this stage to test the functionality and life expectancy of the hardware.

PCB Layout Design

Printed circuit boards (PCBs) are the backbone of any electronic product, and hence their design must be correct. PCB layout design in electronics design engineering refers to the designing of efficient, interference-free, and compact designs within the form of the product.

Key considerations involve:

Schematic Design: The engineers produce an in-depth diagram to represent how one component connects to another.

Layout Optimization: It optimizes the layout so that signals remain robust and interference potential is minimized.

Manufacturability: The design is optimized with best practices that ensure efficient production of PCBs.

Regulatory Compliance and Certification: Ensure the product meets local and international standards, this is part of the work of electronics design engineering. This includes:

Knowledge on Regulatory: Engineers ensure that the product goes through the required regulations, safety, and environmental standards.

Testing: Testing of products to conform to the certification through acquisition of compliance standards.

Documentation: All these supporting documents for certifications undertaken in the engineering process. Mechanical DesignIt is one thing to have a good internal part of the device, but the mechanical design of a product cannot be overlooked. Electronics design engineering typically incorporates mechanical design in its design to ensure that the device has a good, robust structure that appears aesthetically pleasing.This is what constitutes mechanical design, such as;

3D Modeling: Engineers create 3D models that would allow the individual to visualize the physical structure of the product.Thermal Management: Effective thermal design, where the hot elements are dissipating the heat away.

Material Selection: Correct material to utilize for ruggedness, weight, and functionality

Mechanical Design: It is also critical to ensuring the product functions well but with ease of usage.

Connectivity Solutions

With the increasing rise in the deployment of IoT products, electronics design engineering puts emphasis on connectivity solutions. This could either be wireless or wired. This ensures that the product is communicating effectively.

Some of the crucial considerations include the following:

Protocol Implementation: It ensures total compatibility with different communication protocols like Wi-Fi, Bluetooth, or Zigbee.

Seamless Integration: The connectivity solutions are also made to not compromise with the performance of a product.

Security Measures: Connectivity solutions also deal with data security, one important feature of modern devices.

 

Conclusion

Electronics design engineering contains all aspects of product development, from concept to compliance. The discipline of electronics design engineering consists of focusing on firmware, hardware, PCB layout, mechanical design, and connectivity, ensuring the end product is reliable, innovative, and compliant with industry standards. If all the components can work well coherently, it doesn't only produce a friendly user at the end but also something that will be in high demand in the market.

Contact Lanjekar Manufacturing today and share your project with us to find out how we can give your ideas life.

Also read:

Know Electronics Manufacturing: The Total Guide

Firmware Development: Where Software Meets Hardware

The Essentials of PCB Design: Techniques and Best Practices

The Complete Guide to Hardware Development: From Design to Deployment

[govindhtech]

NVIDIA AI Workflows Detect False Credit Card Transactions

A Novel AI Workflow from NVIDIA Identifies False Credit Card Transactions.

The process, which is powered by the NVIDIA AI platform on AWS, may reduce risk and save money for financial services companies.

By 2026, global credit card transaction fraud is predicted to cause $43 billion in damages.

Using rapid data processing and sophisticated algorithms, a new fraud detection NVIDIA AI workflows on Amazon Web Services (AWS) will assist fight this growing pandemic by enhancing AI’s capacity to identify and stop credit card transaction fraud.

In contrast to conventional techniques, the process, which was introduced this week at the Money20/20 fintech conference, helps financial institutions spot minute trends and irregularities in transaction data by analyzing user behavior. This increases accuracy and lowers false positives.

Users may use the NVIDIA AI Enterprise software platform and NVIDIA GPU instances to expedite the transition of their fraud detection operations from conventional computation to accelerated compute.

Companies that use complete machine learning tools and methods may see an estimated 40% increase in the accuracy of fraud detection, which will help them find and stop criminals more quickly and lessen damage.

As a result, top financial institutions like Capital One and American Express have started using AI to develop exclusive solutions that improve client safety and reduce fraud.

With the help of NVIDIA AI, the new NVIDIA workflow speeds up data processing, model training, and inference while showcasing how these elements can be combined into a single, user-friendly software package.

The procedure, which is now geared for credit card transaction fraud, might be modified for use cases including money laundering, account takeover, and new account fraud.

Enhanced Processing for Fraud Identification

It is more crucial than ever for businesses in all sectors, including financial services, to use computational capacity that is economical and energy-efficient as AI models grow in complexity, size, and variety.

Conventional data science pipelines don’t have the compute acceleration needed to process the enormous amounts of data needed to combat fraud in the face of the industry’s continually increasing losses. Payment organizations may be able to save money and time on data processing by using NVIDIA RAPIDS Accelerator for Apache Spark.

Financial institutions are using NVIDIA’s AI and accelerated computing solutions to effectively handle massive datasets and provide real-time AI performance with intricate AI models.

The industry standard for detecting fraud has long been the use of gradient-boosted decision trees, a kind of machine learning technique that uses libraries like XGBoost.

Utilizing the NVIDIA RAPIDS suite of AI libraries, the new NVIDIA AI workflows for fraud detection improves XGBoost by adding graph neural network (GNN) embeddings as extra features to assist lower false positives.

In order to generate and train a model that can be coordinated with the NVIDIA Triton Inference Server and the NVIDIA Morpheus Runtime Core library for real-time inferencing, the GNN embeddings are fed into XGBoost.

All incoming data is safely inspected and categorized by the NVIDIA Morpheus framework, which also flags potentially suspicious behavior and tags it with patterns. The NVIDIA Triton Inference Server optimizes throughput, latency, and utilization while making it easier to infer all kinds of AI model deployments in production.

NVIDIA AI Enterprise provides Morpheus, RAPIDS, and Triton Inference Server.

Leading Financial Services Companies Use AI

AI is assisting in the fight against the growing trend of online or mobile fraud losses, which are being reported by several major financial institutions in North America.

American Express started using artificial intelligence (AI) to combat fraud in 2010. The company uses fraud detection algorithms to track all client transactions worldwide in real time, producing fraud determinations in a matter of milliseconds. American Express improved model accuracy by using a variety of sophisticated algorithms, one of which used the NVIDIA AI platform, therefore strengthening the organization’s capacity to combat fraud.

Large language models and generative AI are used by the European digital bank Bunq to assist in the detection of fraud and money laundering. With NVIDIA accelerated processing, its AI-powered transaction-monitoring system was able to train models at over 100 times quicker rates.

In March, BNY said that it was the first big bank to implement an NVIDIA DGX SuperPOD with DGX H100 systems. This would aid in the development of solutions that enable use cases such as fraud detection.

In order to improve their financial services apps and help protect their clients’ funds, identities, and digital accounts, systems integrators, software suppliers, and cloud service providers may now include the new NVIDIA AI workflows for fraud detection. NVIDIA Technical Blog post on enhancing fraud detection with GNNs and investigate the NVIDIA AI workflows for fraud detection.

Read more on Govindhtech.com

[nectoy7]

The History of Java Programming: From Its Humble Beginnings to Dominance in Software Development

Java is one of the most influential programming languages in the modern era, known for its versatility, portability, and robustness. Developed in the early 1990s, it has left a lasting impact on the software industry, helping build countless applications, from mobile games to enterprise-level software. In this blog, we'll explore Java’s fascinating history, its motivations, its growth, and its influence on today’s technology landscape.

The Genesis of Java

Java originated in the early 1990s as part of a project at Sun Microsystems. The project, initially called the "Green Project," was led by James Gosling, alongside Mike Sheridan and Patrick Naughton. The team's goal was to develop a language for embedded systems, specifically for appliances like televisions, which were beginning to incorporate smart technology.

The language was initially called "Oak," named after an oak tree outside Gosling's office. However, due to a trademark conflict, it was eventually renamed Java. The name "Java" was inspired by a type of coffee popular with the developers, signifying their relentless energy and drive.

Motivation Behind Java's Creation

Java was developed to address several key challenges in software development at the time:

Portability: Most languages of the day, such as C and C++, were platform-dependent. This meant that software needed significant modification to run on different operating systems. Gosling and his team envisioned a language that could be executed anywhere without alteration. This led to the now-famous slogan, "Write Once, Run Anywhere" (WORA).

Reliability: C and C++ were powerful, but they had pitfalls like manual memory management and complex pointers, which often led to errors. Java aimed to eliminate these issues by offering features like automatic memory management through garbage collection.

Internet Revolution: As the internet began to take shape, Java was positioned to take advantage of this growing technology. Java’s platform independence and security made it an ideal choice for internet-based applications.

The Birth of Java (1995)

The Green Project initially produced a device called Star7, an interactive television set-top box. While innovative, it didn't achieve widespread success. However, by the mid-1990s, the internet was gaining traction, and Sun Microsystems realized Java’s true potential as a programming language for web applications.

In 1995, Java was officially launched with the release of the Java Development Kit (JDK) 1.0. At the same time, Netscape Navigator, a popular web browser, announced that it would support Java applets. This gave Java immense exposure and set the stage for its rapid adoption in the software development community.

Key Features that Set Java Apart

From the beginning, Java had several features that distinguished it from its contemporaries:

Platform Independence: Java programs are compiled into an intermediate form called bytecode, which runs on the Java Virtual Machine (JVM). The JVM acts as a mediator between the bytecode and the underlying system, allowing Java programs to be executed on any platform without modification.

Object-Oriented: Java was designed from the ground up as an object-oriented language, emphasizing modularity, reusability, and scalability. This feature made Java particularly attractive for building complex and large-scale applications.

Automatic Memory Management: Java's garbage collector automatically handles memory deallocation, reducing the risk of memory leaks and other errors that plagued languages like C and C++.

Security: Java was designed with a focus on security, particularly given its intended use for internet applications. The JVM serves as a secure sandbox, and Java’s bytecode verification process ensures that malicious code cannot be executed.

Evolution of Java Versions

Since its release in 1995, Java has undergone several iterations, each bringing new features and improvements to enhance the developer experience and address the evolving needs of software applications.

Java 1.0 (1996): The first version of Java was mainly used for applets on web browsers. It came with basic tools, libraries, and APIs, establishing Java as a mainstream programming language.

Java 2 (1998): With the release of J2SE (Java 2 Platform, Standard Edition), Java evolved from a simple web language to a complete, general-purpose development platform. Java 2 introduced the Swing library, which provided advanced tools for building graphical user interfaces (GUIs). This release also marked the beginning of Java Enterprise Edition (J2EE), which extended Java for server-side applications.

Java 5 (2004): Java 5, initially called Java 1.5, was a significant update. It introduced Generics, Annotations, Enumerations, and Autoboxing/Unboxing. The updated version also brought improved syntax and functionality, which simplified writing and reading code.

Java SE 7 (2011) and Java SE 8 (2014): Java SE 7 brought features like try-with-resources, simplifying exception handling. Java SE 8 was a transformative release, introducing Lambda expressions and Stream APIs. This version brought functional programming aspects to Java, allowing developers to write more concise and expressive code.

Java 9 to Java 17 (2017-2021): Java 9 introduced the module system to help organize large applications. Java 11 and later versions moved towards a more rapid release cadence, with new features appearing every six months. Java 17, released in 2021, became a long-term support (LTS) version, offering several advancements like improved garbage collection, pattern matching, and record classes.

The Java Community and OpenJDK

Java's development has always been characterized by a strong community influence. Initially controlled by Sun Microsystems, Java's fate changed when Oracle Corporation acquired Sun in 2010. After the acquisition, Oracle made significant strides towards making Java more open and community-driven.

OpenJDK, an open-source implementation of Java, became the reference implementation starting from Java 7. This move encouraged greater collaboration, transparency, and diversity within the Java ecosystem. OpenJDK allowed more organizations to contribute to Java’s development and ensure its continued growth.

Java in the Enterprise and Beyond

Java has become synonymous with enterprise-level software development, thanks in part to the introduction of Java EE (now known as Jakarta EE). Java EE provides a set of specifications and tools for building large-scale, distributed, and highly reliable applications. The Java ecosystem, including frameworks like Spring, Hibernate, and Apache Struts, has contributed to its popularity in enterprise environments.

Java also became a key player in the development of Android applications. Android Studio, Google's official IDE for Android development, is powered by Java, which contributed significantly to its widespread adoption. Although Kotlin, another JVM language, is now gaining popularity, Java remains a core language for Android.

The Challenges Java Faced

Despite its success, Java faced competition and challenges over the years. Languages like C#, developed by Microsoft, and Python have gained traction due to their developer-friendly features. Java has been criticized for its verbosity compared to more modern languages. However, the Java community’s active contributions and Oracle’s improvements, including adding modern programming paradigms, have kept it relevant.

Another significant challenge was the rise of JavaScript for web development. While Java was initially popular for web applets, JavaScript became the dominant language for front-end development. Java's relevance in web applications decreased, but it found its niche in server-side applications, enterprise systems, and Android.

Java Today and Its Future

Today, Java is one of the most popular programming languages globally, powering applications across various sectors, including finance, healthcare, telecommunications, and education. Java’s strength lies in its mature ecosystem, robust performance, and scalability.

The new six-month release cycle initiated by Oracle has brought excitement back into the Java world, with new features being added frequently, keeping the language modern and in line with developer needs. Java 17, as an LTS version, is a stable platform for enterprises looking for reliable updates and support over the long term.

Looking forward, Java’s evolution focuses on improving developer productivity, adding more concise language features, and optimizing performance. Java's adaptability and continuous evolution ensure its place as a leading language for both new projects and legacy systems.

Conclusion

Java’s journey from a language for set-top boxes to becoming a foundational tool in enterprise computing, Android applications, and beyond is nothing short of remarkable. Its creation was driven by a need for portability, reliability, and ease of use. Over nearly three decades, Java has evolved to remain relevant, keeping pace with technological advancements while preserving its core values of reliability and platform independence.

The language’s robust community, open-source development model, and wide adoption in critical applications guarantee that Java will remain a force in software development for many years to come. It has not only withstood the test of time but continues to thrive in a constantly changing technology landscape—an enduring testament to the vision of its creators and the collective effort of its global community.