#waterfall vs agile pros and cons

[marrywillson]

Agile methodology is a flexible and iterative strategy that allows teams to quickly adjust to changing project needs and deliver high-quality solutions in less time. In software development, agile is frequently utilized.

[synergytop]

Project Development Methodologies – Agile Vs. Waterfall | SynergyTop

Dive into the world of Project Development Methodologies with our latest blog at SynergyTop! 🚀 Explore the dynamic comparison between Agile and Waterfall approaches, uncovering the pros and cons of each in the realm of project management methodologies. 💡 Gain insights into choosing the right methodology for your projects. 🔄 Stay ahead in the development game with SynergyTop’s expert analysis. Read more at SynergyTop and elevate your project management strategy!

[amyrasheldon]

Explore the key differences between Agile and Waterfall methodologies to determine which approach best suits your business needs. Understand the pros and cons of each to make an informed decision for your software development projects.

[tapnbuzz2]

Software Development Unveiled: A Comprehensive Guide

Introduction

Embark on a journey into Software Development, where creativity meets technology to shape the future. In this comprehensive guide, we’ll delve into the intricacies of Software Development, providing valuable insights, tips, and real-world experiences.

Table of Contents

1. The Essence of Software Development2. Navigating the Software Development Lifecycle3. Software Development Methodologies4. The Role of Coding in Software Development5. Trends Shaping Software Development6. Challenges in the Software Development Landscape7. The Art of Debugging in Software Development8. The Impact of Artificial Intelligence on Software Development9. Ensuring Security in Software Development10. Software Development Tools and Frameworks11. Agile vs. Waterfall: Choosing the Right Approach12. Software Development for Mobile Platforms13. Cross-platform Development: Bridging Gaps14. The Human Element in Software Development15. Future Predictions in Software Development16. Harnessing Cloud Computing in Software Development17. IoT and Software Development Synergy18. Software Development and User Experience19. Industry-specific Software Solutions20. Continuous Learning in Software Development21. Balancing Creativity and Functionality in Software Design22. Collaborative Development: Breaking Silos23. Software Development and Business Strategy Alignment24. Overcoming Burnout in Software Development25. The Future Workforce in Software Development

The Essence of Software Development

Software Development is the backbone of technological advancement, driving innovation and shaping the digital landscape. From crafting code to creating user-friendly applications, it’s a dynamic process that blends art and science.

Navigating the Software Development Lifecycle

Understanding the lifecycle is crucial for successful projects. It encompasses planning, design, development, testing, deployment, and maintenance.

Software Development Methodologies

Explore methodologies like Agile and Scrum, each offering a unique approach to project management, ensuring efficiency and adaptability.

The Role of Coding in Software Development

Coding is the language of software. Dive into the intricacies of programming languages and their impact on development.

Trends Shaping Software Development

Stay ahead by exploring emerging trends such as DevOps, AI integration, and low-code development, shaping the future of Software Development.

Challenges in the Software Development Landscape

Uncover developers’ everyday challenges, from tight deadlines to evolving technologies, and strategies to overcome them.

The Art of Debugging in Software Development

Master the art of debugging, a critical skill for developers. Learn practical techniques to identify and fix issues in your code.

The following is a statement about the impact of artificial intelligence on software development.

Discover how AI is revolutionizing Software Development, from automating tasks to enhancing predictive analysis.

Ensuring Security in Software Development

Security is paramount. Explore best practices to safeguard your software against cyber threats and vulnerabilities.

Software Development Tools and Frameworks

Analyze popular tools and frameworks, empowering developers to streamline workflows and deliver high-quality software.

Agile vs. Waterfall: Choosing the Right Approach

Compare Agile and Waterfall methodologies, understanding their pros and cons to select the most suitable approach for your projects.

Software Development for Mobile Platforms

Delve into the nuances of mobile development, addressing challenges and exploring opportunities in the ever-evolving mobile landscape.

Cross-platform Development: Bridging Gaps

“Please explore the advantages and difficulties that come with cross-platform development.” allowing developers to create applications for multiple platforms efficiently.

The Human Element in Software Development

Software is crafted by humans, for humans. Understand the importance of empathy and user-centric design in creating impactful software.

Future Predictions in Software Development

Peer into the future of Software Development, considering advancements in AI, AR/VR, and other technologies.

Harnessing Cloud Computing in Software Development

Enhance scalability, flexibility, and collaboration in your development projects with cloud computing.

IoT and Software Development Synergy

Explore how the Internet of Things (IoT) is reshaping Software Development, connecting devices, and driving innovation.

Software Development and User Experience

User experience is paramount. Learn strategies to create flawless software that provides a delightful user experience.

Industry-specific Software Solutions

Discover software development’s tailored solutions to various industries, addressing unique challenges and requirements.

Continuous Learning in Software Development

Continuous learning is crucial in the constantly changing technology landscape. Explore avenues for staying updated and honing your skills.

Balancing Creativity and Functionality in Software Design

Achieving the perfect balance between creativity and functionality is an art. Learn tips for creating software that stands out.

Collaborative Development: Breaking Silos

Effective collaboration is essential for project success. Explore collaborative tools and practices to break down silos in development teams.

Software Development and Business Strategy Alignment

Aligning development efforts with business strategy is crucial. Understand the symbiotic relationship between development and business goals.

Overcoming Burnout in Software Development

Discover practical ways to combat burnout and maintain a healthy work-life balance while sustaining productivity.

The Future Workforce in Software Development

Explore the evolving landscape of the workforce in Software Development, considering remote work trends and the gig economy.

[scrumagilesblog]

DIFFERENCE BETWEEN WATERFALL AND AGILE DEVELOPMENT MODELS

SDLC or Software Development Lifecycle Models are various kinds of Methodologies/Framework/Processes that are used to complete a project with efficiency. There are a number of Models that have their own way of functioning, advantages and drawbacks. Each model works in phases/stages to achieve the ultimate goal. Selection of best suitable model for the project is a critical decision as it impacts the whole process right from testing to completion. Choosing the wrong model for a project may not give successful or satisfactory results to customers. Different development models are as follows-

V- Model

Waterfall Development Model

Agile Methodology

Incremental Model

Iterative Model

What is Agile Methodology or Development Model?

This is one of the most common and popular models in the market used by the developers in the projects. In this model, the whole work process into smaller stages called Sprints which can be changed as per requirements even during the process. The end customer or client is actively involved throughout the process and check the progress of the project, also suggesting any changes if needed. Some of the frameworks in Agile Model are-

Kanban

Scrum Methodology

Crystal

Lean Software Development

Feature Driven Development (FDD)

Extreme Programming (XP)

Dynamic Software Development Method (DSDM)

What is Waterfall Development Model?

The Waterfall Development model is the oldest among all the models with a sequential and linear approach towards the projects. The model is designed in a strategic theme manner where the next stage only begins only after the completion of the preceding stage. This model is based on the phases defined by computer scientist Winston W. Royce; they are-

Analysis and Requirements

Design

Implementation

Testing and Integration

Operation

Waterfall Development Model VS Agile Development Model

The model has to be chosen keeping the requirements, advantages and disadvantages of project and model in consideration. Discussing about the two models Waterfall and Agile, both are common in practice due to their features and success rate. Let’s look at the comparison below to come at a conclusion-

Industry of Origin- The Waterfall model has its root in Infrastructure and engineering whereas Agile Methodology was first used in Software Development.

Customer Participation- Agile model has active participation of customer/owner/clients in the process but in Waterfall model clients are involved only during the last phase.

Focus- the main focus in Waterfall is delivery of the products that match the initial requirements. On the other hand Agile focuses on customer satisfaction through continuous changes in the process as per the requirements.

Framework- Waterfall model has some frameworks named Wagile, Sashimi, Incremental Waterfall, etc. Agile model has some popular frameworks- Kanban, Scrum Methodology, Crystal, Lean, etc.

Pros- Waterfall model can be used in large projects where the requirements are specified and Agile enables to make continuous changes.

Cons- A lot of documentation and minimal customer involvement are the disadvantages of Waterfall and in Agile estimation of delivery time is difficult.

[live-infographic]

Agile vs Waterfall - key differences (pros & cons) via @ http://www.liveinfographic.com/ codegiantio, April 15, 2020 at 08:53PM

[trendingfunnygifs]

Agile vs Waterfall - key differences (pros & cons)

[forceblog]

Time and Material vs. Fixed Price: What Works for Your Project?

Software development outsourcing is about more than just economic benefits. It has a significant impact on the nature of your collaboration with a vendor as well as the flow of the project.

There is no one right answer. It all depends on your project. Below is the structure of the information I usually share with Zibtek customers to help them choose the outsourcing payment model. It is possible to use it for your project and to make a decision.

Fixed-price model

A vendor will prepare a project quote for a fixed-price project. This includes the scope of work, cost, and delivery timelines. Fixed price contracts are in line with Waterfall's project methodology. Each stage is completed after the last. The project's milestones or duration will dictate the payment schedule.

Fixed-price pros

Transparency in budget and timeframe. From the beginning, you know how much and when you will need to pay. If you have a strict budget or have rigid deadlines (e.g. in government projects), a fixed price contract can be helpful.

Clear understanding of the project's outcomes. It is possible to have a detailed understanding of the capabilities of your software before the start of the project. This allows you time to plan for the software's adoption and integration into your employees' work processes.

Very little management effort. The planning stage is where you will be most involved. Once the project is underway, your resources are freed up. You can then narrow your involvement to scope compliance checks. This is easier to do when you have the exact specification and timeframe in hand.

Fixed price cons

Slow project launch. A detailed software specification is a prerequisite for fixed-price projects. This can take many weeks, or even a whole month depending on the software complexity.

It is almost impossible to make changes. Any modifications you might want to make in the project, such as changes in market conditions or business strategies, would need separate negotiation and payment. This could stall development.

Inability to test software before it is delivered. Although you have control over the development of software, you cannot actually test it in practice until the final stage. This will ensure that the product meets your expectations. Correcting inconsistencies in the final stage could be costly. In some cases, a long adjustment to a testing process may lead to a new project.

Fixed-price use cases

Fixed price contracts are recommended for small and medium-sized fully-outsourced projects with a duration of 1-3 months. This model is also used by Zibtek for MVPs and PoCs. It allows businesses to test new software concepts, or evaluate the experience of a new vendor with minimal budget risks.

Time & material (T&M), model

A time and material contract charges you for actual development time at the hourly rate of each specialist. Zibtek's CTO explains how factors can affect the rates in the article about software development costs.

Agile-oriented projects are those that are based on the material and time model. A vendor will usually send monthly invoices with reports that provide an integrated view of the work done.

T&M

Flexibility. You and a vendor agree on a project plan and milestones. However, the scope of work is flexible and can be modified as needed. Based on the results of previous projects (end-user feedback and analysis of market trends), you can make informed decisions about the next steps in development.

Rapid project launch. Because a software specification does not need to be as detailed as a fixed-price project, the planning stage is much shorter. This allows you to get started on software development sooner.

Continuous quality control. Continuous testing is a key component of T&M-based software development. This allows for the verification of new features being implemented. Software can be refined over multiple iterations.

T&M cons

Uncertain deadlines and budget. It is possible for the final cost to exceed the budget. This is true for release dates as well. To add clarity, you can measure the team's progress using KPIs that help plan and predict the scope of work over time. These KPIs include team velocity, cycle time and lead time. You can find more information in our CTO's article about project health KPIs.

Management efforts are increased. The T&M model is a way to control the deliverables. However, it requires that you allocate sufficient resources to work with vendors and provide timely feedback in order to maintain a steady development pace.

T&M use case

This model is recommended for large and mid-sized fully outsourced projects that have flexible requirements. However, the customer's involvement may vary from frequent approval of the next iteration plans to intensive collaboration in determining these plans.

This model works well with other outsourcing models, such as IT staff augmentation or dedicated teams. This is because you can determine the exact number and adjust their workloads (and thus your expenses) on a daily/weekly or monthly basis. Zibtek CTO has written another article on outsourcing models that will explain these types of engagements with vendors.

Weighing the payment options

These factors will help you choose the best payment model.

You have the freedom to choose how flexible or strict you want your budget and time.

Your software vision (clear, or vague).

The project's scope (small- to medium-sized or large-scale).

You can choose the level of involvement that you desire and are able to afford (periodic checks or deep collaboration).

Zibtek's team can help you verify your decision and discuss other outsourcing opportunities.

[academicheroes]

agile versus waterfall 1

agile versus waterfall 1

525W2 Assignment 1 – Agile versus Waterfall Assignment 1: Agile versus Waterfall Worth 110 points The following resources may be helpful when completing this assignment: “WATERFALL vs. AGILE METHODOLOGY” (You may also view the article at http://agileintro.wordpress.com/2008/01/04/waterfall-vs-agile-methodology/.) “Understanding the pros and cons of the Waterfall Model of software…

[tapnbuzz2]

Software Development Unveiled: A Comprehensive Guide

Introduction

Embark on a journey into Software Development, where creativity meets technology to shape the future. In this comprehensive guide, we’ll delve into the intricacies of Software Development, providing valuable insights, tips, and real-world experiences.

Table of Contents

1. The Essence of Software Development2. Navigating the Software Development Lifecycle3. Software Development Methodologies4. The Role of Coding in Software Development5. Trends Shaping Software Development6. Challenges in the Software Development Landscape7. The Art of Debugging in Software Development8. The Impact of Artificial Intelligence on Software Development9. Ensuring Security in Software Development10. Software Development Tools and Frameworks11. Agile vs. Waterfall: Choosing the Right Approach12. Software Development for Mobile Platforms13. Cross-platform Development: Bridging Gaps14. The Human Element in Software Development15. Future Predictions in Software Development16. Harnessing Cloud Computing in Software Development17. IoT and Software Development Synergy18. Software Development and User Experience19. Industry-specific Software Solutions20. Continuous Learning in Software Development21. Balancing Creativity and Functionality in Software Design22. Collaborative Development: Breaking Silos23. Software Development and Business Strategy Alignment24. Overcoming Burnout in Software Development25. The Future Workforce in Software Development

The Essence of Software Development

Software Development is the backbone of technological advancement, driving innovation and shaping the digital landscape. From crafting code to creating user-friendly applications, it’s a dynamic process that blends art and science.

Navigating the Software Development Lifecycle

Understanding the lifecycle is crucial for successful projects. It encompasses planning, design, development, testing, deployment, and maintenance.

Software Development Methodologies

Explore methodologies like Agile and Scrum, each offering a unique approach to project management, ensuring efficiency and adaptability.

The Role of Coding in Software Development

Coding is the language of software. Dive into the intricacies of programming languages and their impact on development.

Trends Shaping Software Development

Stay ahead by exploring emerging trends such as DevOps, AI integration, and low-code development, shaping the future of Software Development.

Challenges in the Software Development Landscape

Uncover developers’ everyday challenges, from tight deadlines to evolving technologies, and strategies to overcome them.

The Art of Debugging in Software Development

Master the art of debugging, a critical skill for developers. Learn practical techniques to identify and fix issues in your code.

The following is a statement about the impact of artificial intelligence on software development.

Discover how AI is revolutionizing Software Development, from automating tasks to enhancing predictive analysis.

Ensuring Security in Software Development

Security is paramount. Explore best practices to safeguard your software against cyber threats and vulnerabilities.

Software Development Tools and Frameworks

Analyze popular tools and frameworks, empowering developers to streamline workflows and deliver high-quality software.

Agile vs. Waterfall: Choosing the Right Approach

Compare Agile and Waterfall methodologies, understanding their pros and cons to select the most suitable approach for your projects.

Software Development for Mobile Platforms

Delve into the nuances of mobile development, addressing challenges and exploring opportunities in the ever-evolving mobile landscape.

Cross-platform Development: Bridging Gaps

“Please explore the advantages and difficulties that come with cross-platform development.” allowing developers to create applications for multiple platforms efficiently.

The Human Element in Software Development

Software is crafted by humans, for humans. Understand the importance of empathy and user-centric design in creating impactful software.

Future Predictions in Software Development

Peer into the future of Software Development, considering advancements in AI, AR/VR, and other technologies.

Harnessing Cloud Computing in Software Development

Enhance scalability, flexibility, and collaboration in your development projects with cloud computing.

IoT and Software Development Synergy

Explore how the Internet of Things (IoT) is reshaping Software Development, connecting devices, and driving innovation.

Software Development and User Experience

User experience is paramount. Learn strategies to create flawless software that provides a delightful user experience.

Industry-specific Software Solutions

Discover software development’s tailored solutions to various industries, addressing unique challenges and requirements.

Continuous Learning in Software Development

Continuous learning is crucial in the constantly changing technology landscape. Explore avenues for staying updated and honing your skills.

Balancing Creativity and Functionality in Software Design

Achieving the perfect balance between creativity and functionality is an art. Learn tips for creating software that stands out.

Collaborative Development: Breaking Silos

Effective collaboration is essential for project success. Explore collaborative tools and practices to break down silos in development teams.

Software Development and Business Strategy Alignment

Aligning development efforts with business strategy is crucial. Understand the symbiotic relationship between development and business goals.

Overcoming Burnout in Software Development

Discover practical ways to combat burnout and maintain a healthy work-life balance while sustaining productivity.

The Future Workforce in Software Development

Explore the evolving landscape of the workforce in Software Development, considering remote work trends and the gig economy.

[danielmtannehill]

Agile Vs Waterfall Pros And Cons

Agile Vs Waterfall

Difference between waterfall and agile

[aksbrillmindz]

Agile Vs Water Fall Which Is The Best App Development Methodologies

So you've gathered a team of top-notch software developers, and a Fortune 500 company has asked you to create an app that will change the game, but you're not sure where to start?

You've arrived at the right spot. Even if the condition is less serious, the same protocols apply. In the software development sector, we use two primary development methodologies: Agile and Waterfall. Everyone has the same end goal in mind: to build an application, but they go about it in different ways.

What is Egile Model? Agile is a software development approach that emphasises application delivery in a timely manner. It is characterised by "sprints," which are time blocks set aside for the completion of a specific project portion. The sprint finishes with a deliverable, which we refer to as a "construct" in our industry. A create is a part of an app that hasn't been released yet.

The app's features are ranked from most important to least important based on how important they are to the customer's company.

As work is done and a deliverable is pushed, the project team and the customer may check it.

What is a waterfall model? The Waterfall model, also known as the "traditional" approach, emphasises a sequential sequence of steps in software development; it is a linear approach. Unlike Agile, which prides itself on its adaptability, one stage of growth must end before the next can begin, and there is no going back.

Project traits and development methodologies

Following that, we'll look at how these models behave in relation to different project characteristics, as well as a pro and con for each.

Customer Involvement Agile:Many aspects of the project will be decided by the client. Since the construction process involves a larger number of deliverables (builds), the customer develops a clear sense of ownership by partnering together with the team to advance the project.

Pro

When a client is personally involved in the project, they are more likely to have more assistance or capital because they believe that the project's success is largely dependent on them.

Con Since Agile is built on consumer engagement, if they don't have time to test or discuss those features, it can cause issues.

WaterFall:It's as if project specifications are written in stone once they've been identified.

Pro:

Before the actual production starts, software developers and users must agree to what will be delivered. This simplifies the planning process and allows for easier tracking of progress.

Con:Due to the fact that all deliverables are based on specifications reported prior to initial production, a customer may not see what is being delivered until it is nearly complete.

Feature Priroritzation

Agile:The most important features are created first. Since the scope is always unclear, this is done to ensure that at least a basic version of the software is created when funding is scarce.

Pro:Assume that the project's funding has dried up for whatever reason. With a basic version, you'll be able to contact friends or investors who might be able to help you realise your dream.

Con:It's difficult to get a complete image without all of the functions. Before all is said and finished, the customer can make poor decisions as a result of this.

Waterfall:The customer provides the agreed-upon service. With this strategy, there is no partial package; it's all or nothing.

Pro:This avoids problems and decreases project time.

Con:Customers aren't often able to imagine an application based on the criteria. It's possible that the software would not turn out as they had planned.

Team

Agile:A smaller team is chosen because the success of Agile is dependent on team cohesion. This approach necessitates a high level of teamwork and synchronisation, and increasing the size of your team inevitably weakens these characteristics.

Pro:Because of the small size of the organisation, it is easier to see what is being done and what can be done.

Con:It takes longer to introduce features since there are less people working on them.

WaterFall:It's like moving the baton to the next athlete on a track with this technique. Handoff points are the only places where coordination and synchronisation are possible.

Pro:Progress is easier to track since the whole scope of work is established ahead of time.

Con:It can be difficult to follow a project's narrative. You can end up with a set of pieces that don't fit together.

Which has the upper hand? The straightforward answer is that it depends. Agile methods seem to be a perfect match for the modern digital world. Changing needs and changes seem to be present in all projects.

However, we suggest that you create your own hybrid approach. These methodologies should not be treated as commandments, but rather as suggestions. Combine the versatility of Agile with the rigidity of the Waterfall method. Your approach should represent your individuality. Customize it to the environment's needs.

Conclusion

We have clearly pointed out the differences between agile and waterfall models and we brillmindz one of the best mobile app development companies in dubai do impart both the methodologies based on the project 

[josh-c21]

Lab 2

For this lab, I decided to choose boats as an innovation

Agile vs Waterfall: Which Method is More Successful? by Michael Sweeney

I discussed the pros and cons of each approach with my buddy, Mark. Together we decided that the agile approach allows for more flexibility, and projects done with this approach are delivered quickly. The downside is that using agile makes it difficult to have a predictable end result. Not fully knowing the characteristics of an end product can make stakeholders reluctant to commit to the product. When using the waterfall approach, the final product and can be visualized  earlier than in agile and be more stakeholder friendly. However, there could be issues with communication since review is done late into the project’s lifespan, and there is not much flexibility.

3 tips to avoid Computer Vision Syndrome

Use a blue-light filter app, such as f.lux

Drink more water to avoid dehydration

Buy an ergonomic friendly keyboard like the ones found here

[jsonnuniverse]

Super Smash Bros. - Waterfall vs. Agile

Super Smash Bros. is a fighting game developed by Nintendo, and is credited for being the game that popularized the “mascot fighter” genre of video games. It’s also known for taking an interesting twist on the fighting game genre: instead of trying to get your opponent’s life to zero, players try to knock each other off the stage in order to win. Additionally, controls are relatively simple compared to fighting games, meaning anyone can pick it up and play it.

Waterfall:

-The product owner says: “Let’s make a fighting game with an interesting twist on what the objective is, while also making it accessible to everyone with easy controls.”

-First, character animation is worked on. Nintendo characters are used as a placeholder for animations.

-The product owner likes the idea of using Nintendo characters as playable characters in the game, and keeps the placeholder character models.

-Next is development. Movement and associated control is given to each character, tested out on a placeholder platform. The camera is programmed to smoothly follow each player.

-Stage design is next. The designers take creative spins on famous locations from various Nintendo games.

-Menus are created in full to support user navigation to each mode.

-Sound design is integrated, matching each attack with a sound effect, and giving each stage music.

-Probems arise during the playtesting segment. Because playtesters were not present throughout the entire development, game balance is all over the place.

-Short on time, the team releases the game on its deadline, to poor reviews complaining about game balance.

Agile:

-The product owner says: “Let’s make a fighting game with an interesting twist on what the objective is, while also making it accessible to everyone with easy controls.”

-The team is divided into specialized groups, such as character design, stage design, menu design, audio, development, playtesting, and probably a few more.

-After the first few sprints, characters are colorless humanoid shapes, stages are textureless 3D models, menus consist of selectable options that are just Times New Roman text, music tracks are unfinished or bugged, many attacks don’t work as intended or not at all, and one character is ridiculously overpowered because he was overlooked by the playtesters.

-Customers see the product, and decide that the characters need to be more recognizable.

-The character design team simply pulls textures and models from their library of Nintendo 64 games.

-In the retrospective meeting, the team points out the one overpowered character, and suggests improvements to the controls.

-Several sprints later, the game is in working form, and the game is ready for release.

I talked with Michael J, who also chose a video game (Tetris), and we agreed that video games have the same pitfalls/benefits when it comes to each methodology.

Pro for agile/Con for waterfall: Game development is an industry with hard deadlines. It’s always better to have a finished product as early as possible. Since waterfall is sequential, it will take longer for games to finish. This reason alone is why I believe game developers stick to a mostly agile methodology.

Pro for agile/Con for waterfall: Open communication between customers and each team gives developers an idea of what to create. Agile allows all aspects of the game development to occur at once, so collaboration is more effective.

Con for agile/Pro for waterfall: Game developers prefer to only show their customers a finished, or nearly finished product in order to generate interest. Showing early stages of development to customers may be bad for business, as some may mistake it as a representation of the final product. Since the agile methodology involves working closely with customers, devs may steer away from that aspect.

Con for agile/Pro for waterfall: In the case of Super Smash Bros., some of the smarter design decisions happened by accident; for example, using Nintendo characters as the playable characters in the game. They were orignally placeholders for the unfinished models of the final product. When an early demo was shown to Nintendo executives, the placeholder models were used, and the executives loved the idea. This may have only happened because the models were developed later sequentially, in a waterfall fashion.

Ergonomics tips:

1. Keep night shift on at all times. Macs (and possibly PCs) have a night shift feature that reduces harmful blue light.

2. Put books under your laptop to bring it up to eye level. This is what I do at home.

3. Don’t rest your hands on the keyboard. If you’re not typing, putting your hands on the keyboard awkwardly bends your wrists.

[airman7com]

Waterfall Model

The waterfall model (Waterfall Model) is a classic approach in software development that illustrates linear and sequential development methods. It consists of five to seven phases, each phase defined by different tasks and objectives, where the whole phase describes the software life cycle until its delivery. After the phase is complete, the next development step follows and the results from the…