User Requirements

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Understanding Your Users

Author : Kathy Baxter
Publisher : Elsevier
ISBN 13 : 0080520081
Total Pages : 810 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Understanding Your Users by : Kathy Baxter

Download or read book Understanding Your Users written by Kathy Baxter and published by Elsevier. This book was released on 2005-01-19 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today many companies are employing a user-centered design (UCD) process, but for most companies, usability begins and ends with the usability test. Although usability testing is a critical part of an effective user-centered life cycle, it is only one component of the UCD process. This book is focused on the requirements gathering stage, which often receives less attention than usability testing, but is equally as important. Understanding user requirements is critical to the development of a successful product. Understanding Your Users is an easy to read, easy to implement, how-to guide on usability in the real world. It focuses on the "user requirements gathering" stage of product development and it provides a variety of techniques, many of which may be new to usability professionals. For each technique, readers will learn how to prepare for and conduct the activity, as well as analyze and present the data —all in a practical and hands-on way. In addition, each method presented provides different information about the user and their requirements (e.g., functional requirements, information architecture, task flows). The techniques can be used together to form a complete picture of the users' requirements or they can be used separately to address specific product questions. These techniques have helped product teams understand the value of user requirements gathering by providing insight into how users work and what they need to be successful at their tasks. Case studies from industry-leading companies demonstrate each method in action. In addition, readers are provided with the foundation to conduct any usability activity (e.g., getting buy-in from management, legal and ethical considerations, setting up your facilities, recruiting, moderating activities) and to ensure the incorporation of the results into their products.·Covers all of the significant requirements gathering methods in a readable, practical way·Presents the foundation readers need to prepare for any requirements gathering activity and ensure that the results are incorporated into their products ·Includes invaluable worksheet and template appendices·Includes a case study for each method from industry leaders·Written by experienced authors who teach conference courses on this subject to usability professionals and new product designers alike

User Requirements for Wireless

Author : Lene Sørensen
Publisher : CRC Press
ISBN 13 : 1000796094
Total Pages : 110 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis User Requirements for Wireless by : Lene Sørensen

Download or read book User Requirements for Wireless written by Lene Sørensen and published by CRC Press. This book was released on 2022-09-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: In most IT system development processes, the identification or elicitation of user requirements is recognized as a key building block. In practice, the identification of user needs and wants is a challenge and inadequate or faulty identifications in this step of an IT system development can cause huge problems with the final product. The elicitation of user requirements as such changes according to age groups;, to gender,; to cultural settings,; and into time; and experience in the use of the system/software. User requirements, therefore, cannot be used between projects, IT systems, and different software. That makes the elicitation of user requirements an inherent part of any software development project and a resourceful activity as well. This book provides insights to the process of identifying user requirements and to different types by describing varying case studies in which technologies or software has been developed. A variety of user requirements are provided illustrating the effect of changing the targeted user group with respect to age,; to the context and the different technologies or software as well as to the difference in viewpoint on ways of involving users in the elicitation process. Cases and user requirement elements discussed in the book include: • User requirements elicitation processes for children, construction workers, and farmers• User requirements for personalized services of a broadcast company• Variations in user involvement• Practical elements of user involvement and requirements elicitation• Usable security requirements for design of privacy.

Vendor and User Requirements and Responsibilities in Nuclear Cogeneration Projects

Author : IAEA
Publisher : International Atomic Energy Agency
ISBN 13 : 9201368232
Total Pages : 146 pages
Book Rating : 4.2/5 (13 download)

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Book Synopsis Vendor and User Requirements and Responsibilities in Nuclear Cogeneration Projects by : IAEA

Download or read book Vendor and User Requirements and Responsibilities in Nuclear Cogeneration Projects written by IAEA and published by International Atomic Energy Agency. This book was released on 2023-08-07 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear cogeneration to produce electricity and process heat for nonelectric applications such as desalination, district heating or cooling or hydrogen production can play an important role in reducing dependence on fossil fuels. The implementation of nuclear cogeneration projects is inherently complex and such projects require a clear understanding of actions and responsibilities during the design, operation and management phases. This publication focuses on analysing the requirements and responsibilities of users and vendors and correspondence between them through the life cycle to of a nuclear cogeneration project, highlighting experience and lessons learned from retrofit and new build projects.

User-Centred Requirements Engineering

Author : Alistair Sutcliffe
Publisher : Springer Science & Business Media
ISBN 13 : 1447102177
Total Pages : 224 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis User-Centred Requirements Engineering by : Alistair Sutcliffe

Download or read book User-Centred Requirements Engineering written by Alistair Sutcliffe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you have picked up this book and are browsing the Preface, you may well be asking yourself"What makes this book different from the large number I can find on amazon. com?". Well, the answer is a blend of the academic and the practical, and views of the subject you won't get from anybody else: how psychology and linguistics influence the field of requirements engineering (RE). The title might seem to be a bit of a conundrum; after all, surely requirements come from people so all requirements should be user-centred. Sadly, that is not always so; many system disasters have been caused simply because requirements engineering was not user-centred or, worse still, was not practised at all. So this book is about putting the people back into com puting, although not simply from the HCI (human-computer interaction) sense; instead, the focus is on how to understand what people want and then build appropriate computer systems.

Designing the Requirements

Author : Chris Britton
Publisher : Addison-Wesley Professional
ISBN 13 : 0134022920
Total Pages : 709 pages
Book Rating : 4.1/5 (34 download)

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Book Synopsis Designing the Requirements by : Chris Britton

Download or read book Designing the Requirements written by Chris Britton and published by Addison-Wesley Professional. This book was released on 2015-10-15 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: Too many software applications don’t do what’s needed or they do it clumsily, frustrating their users and owners. The core problem: poorly conceived and poorly crafted requirements. In Designing the Requirements, Chris Britton explains why it’s not enough to simply “gather” requirements—you need to design them. Britton offers powerful techniques for understanding stakeholders’ concerns and working with stakeholders to get the requirements right. Using Britton’s context-driven approach to requirements design, you can detect inconsistencies, incompleteness, poor usability, and misalignment with business goals upstream—long before developers start coding. You can also design outward-looking applications and services that will integrate more effectively in a coherent IT architecture. First, Britton explains what requirements design really means and presents a hierarchy of designs that move step by step from requirements through implementation. Next, he demonstrates how to build on requirements processes you already use and how to overcome their serious limitations in large-scale development. Then, he walks you through designing your application’s relationship with the business, users, data, and other software to ensure superior usability, security, and maximum scalability and resilience. Whether you’re a software designer, architect, project manager, or programmer, Designing the Requirements will help you design software that works—for users, IT, and the entire business. Coverage includes Designing the entire business solution, not just its software component Using engineering-style design analysis to find flaws before implementation Designing services, and splitting large development efforts into smaller, more manageable projects Planning logical user interfaces that lead to superior user experiences Designing databases and data access to reflect the meaning of your data Building application frameworks that simplify life for programmers and project managers Setting reasonable and achievable goals for performance, availability, and security Designing for security at all levels, from strategy to code Identifying new opportunities created by context-driven design

Usability

Author : Judy Hammond
Publisher : Springer
ISBN 13 : 9781475769098
Total Pages : 298 pages
Book Rating : 4.7/5 (69 download)

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Book Synopsis Usability by : Judy Hammond

Download or read book Usability written by Judy Hammond and published by Springer. This book was released on 2013-03-13 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Usability has become increasingly important as an essential part of the design and development of software and systems for all sectors of society, business, industry, government and education, as well as a topic of research. Today, we can safely say that, in many parts of the world, information technology and communications is or is becoming a central force in revolutionising the way that we all live and how our societies function. IFIP's mission states clearly that it "encourages and assists in the development, exploitation and application of information technology for the benefit of all people". The question that must be considered now is how much attention has been given to the usability of the IT-based systems that we use in our work and daily lives. There is much evidence to indicate that the real interests and needs of people have not yet been embraced in a substantial way by IT decision makers and when developing and implementing the IT systems that shape our lives, both as private individuals and at work. But some headway has been made. Three years ago, the IFIP Technical Committee on Human Computer Interaction (IFIP TC13) gave the subject of usability its top priority for future work in advancing HCI within the international community. This Usability Stream of the IFIP World Computer Congress is a result of this initiative. It provides a showcase on usability involving some practical business solutions and experiences, and some research findings.

Managing Software Requirements

Author : Dean Leffingwell
Publisher : Addison-Wesley Professional
ISBN 13 : 9780201615937
Total Pages : 532 pages
Book Rating : 4.6/5 (159 download)

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Book Synopsis Managing Software Requirements by : Dean Leffingwell

Download or read book Managing Software Requirements written by Dean Leffingwell and published by Addison-Wesley Professional. This book was released on 2000 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classic treatise that defined the field of applied demand analysis, Consumer Demand in the United States: Prices, Income, and Consumption Behavior is now fully updated and expanded for a new generation. Consumption expenditures by households in the United States account for about 70% of Americaâ__s GDP. The primary focus in this book is on how households adjust these expenditures in response to changes in price and income. Econometric estimates of price and income elasticities are obtained for an exhaustive array of goods and services using data from surveys conducted by the Bureau of Labor Statistics, providing a better understanding of consumer demand. Practical models for forecasting future price and income elasticities are also demonstrated. Fully revised with over a dozen new chapters and appendices, the book revisits the original Taylor-Houthakker models while examining new material as well, such as the use of quantile regression and the stationarity of consumer preference. It also explores the emerging connection between neuroscience and consumer behavior, integrating the economic literature on demand theory with psychology literature. The most comprehensive treatment of the topic to date, this volume will be an essential resource for any researcher, student or professional economist working on consumer behavior or demand theory, as well as investors and policymakers concerned with the impact of economic fluctuations.

Requirements by Collaboration

Author : Ellen Gottesdiener
Publisher : Addison-Wesley Professional
ISBN 13 : 0321630084
Total Pages : 366 pages
Book Rating : 4.3/5 (216 download)

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Book Synopsis Requirements by Collaboration by : Ellen Gottesdiener

Download or read book Requirements by Collaboration written by Ellen Gottesdiener and published by Addison-Wesley Professional. This book was released on 2002-04-10 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Requirements by Collaboration: Workshops for Defining Needs focuses on the human side of software development--how well we work with our customers and teammates. Experience shows that the quality and degree of participation, communication, respect, and trust among all the stakeholders in a project can strongly influence its success or failure. Ellen Gottesdiener points out that such qualities are especially important when defining user requirements and she shows in this book exactly what to do about that fact. Gottesdiener shows specifically how to plan and conduct requirements workshops. These carefully organized and facilitated meetings bring business managers, technical staff, customers, and users into a setting where, together, they can discover, evolve, validate, verify, and agree upon their product needs. Not only are their requirements more effectively defined through this collaboration, but the foundation is laid for good teamwork throughout the entire project. Other books focus on how to build the product right. Requirements by Collaboration focuses instead on what must come first--the right product to build.

Agile Software Requirements

Author : Dean Leffingwell
Publisher : Addison-Wesley Professional
ISBN 13 : 0321685407
Total Pages : 977 pages
Book Rating : 4.3/5 (216 download)

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Book Synopsis Agile Software Requirements by : Dean Leffingwell

Download or read book Agile Software Requirements written by Dean Leffingwell and published by Addison-Wesley Professional. This book was released on 2010-12-27 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: “We need better approaches to understanding and managing software requirements, and Dean provides them in this book. He draws ideas from three very useful intellectual pools: classical management practices, Agile methods, and lean product development. By combining the strengths of these three approaches, he has produced something that works better than any one in isolation.” –From the Foreword by Don Reinertsen, President of Reinertsen & Associates; author of Managing the Design Factory; and leading expert on rapid product development Effective requirements discovery and analysis is a critical best practice for serious application development. Until now, however, requirements and Agile methods have rarely coexisted peacefully. For many enterprises considering Agile approaches, the absence of effective and scalable Agile requirements processes has been a showstopper for Agile adoption. In Agile Software Requirements, Dean Leffingwell shows exactly how to create effective requirements in Agile environments. Part I presents the “big picture” of Agile requirements in the enterprise, and describes an overall process model for Agile requirements at the project team, program, and portfolio levels Part II describes a simple and lightweight, yet comprehensive model that Agile project teams can use to manage requirements Part III shows how to develop Agile requirements for complex systems that require the cooperation of multiple teams Part IV guides enterprises in developing Agile requirements for ever-larger “systems of systems,” application suites, and product portfolios This book will help you leverage the benefits of Agile without sacrificing the value of effective requirements discovery and analysis. You’ll find proven solutions you can apply right now–whether you’re a software developer or tester, executive, project/program manager, architect, or team leader.

User-Centered Design

Author : Travis Lowdermilk
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449359809
Total Pages : 155 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis User-Centered Design by : Travis Lowdermilk

Download or read book User-Centered Design written by Travis Lowdermilk and published by "O'Reilly Media, Inc.". This book was released on 2013-05-15 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at the application design process, describing how to create user-friendly applications.

The Requirements Engineering Handbook

Author : Ralph Rowland Young
Publisher : Artech House
ISBN 13 : 9781580536189
Total Pages : 288 pages
Book Rating : 4.5/5 (361 download)

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Book Synopsis The Requirements Engineering Handbook by : Ralph Rowland Young

Download or read book The Requirements Engineering Handbook written by Ralph Rowland Young and published by Artech House. This book was released on 2004 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gathering customer requirements is a key activity for developing software that meets the customer's needs. A concise and practical overview of everything a requirement's analyst needs to know about establishing customer requirements, this first-of-its-kind book is the perfect desk guide for systems or software development work. The book enables professionals to identify the real customer requirements for their projects and control changes and additions to these requirements. This unique resource helps practitioners understand the importance of requirements, leverage effective requirements practices, and better utilize resources. The book also explains how to strengthen interpersonal relationships and communications which are major contributors to project effectiveness. Moreover, analysts find clear examples and checklists to help them implement best practices.

Understanding Your Users

Author : Kathy Baxter
Publisher : Morgan Kaufmann
ISBN 13 : 0128006099
Total Pages : 569 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Understanding Your Users by : Kathy Baxter

Download or read book Understanding Your Users written by Kathy Baxter and published by Morgan Kaufmann. This book was released on 2015-05-20 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new and completely updated edition is a comprehensive, easy-to-read, "how-to" guide on user research methods. You'll learn about many distinct user research methods and also pre- and post-method considerations such as recruiting, facilitating activities or moderating, negotiating with product developments teams/customers, and getting your results incorporated into the product. For each method, you'll understand how to prepare for and conduct the activity, as well as analyze and present the data - all in a practical and hands-on way. Each method presented provides different information about the users and their requirements (e.g., functional requirements, information architecture). The techniques can be used together to form a complete picture of the users' needs or they can be used separately throughout the product development lifecycle to address specific product questions. These techniques have helped product teams understand the value of user experience research by providing insight into how users behave and what they need to be successful. You will find brand new case studies from leaders in industry and academia that demonstrate each method in action. This book has something to offer whether you are new to user experience or a seasoned UX professional. After reading this book, you'll be able to choose the right user research method for your research question and conduct a user research study. Then, you will be able to apply your findings to your own products. - Completely new and revised edition includes 30+% new content! - Discover the foundation you need to prepare for any user research activity and ensure that the results are incorporated into your products - Includes all new case studies for each method from leaders in industry and academia

Mastering the Requirements Process

Author : Suzanne Robertson
Publisher : Addison-Wesley
ISBN 13 : 0132942844
Total Pages : 579 pages
Book Rating : 4.1/5 (329 download)

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Book Synopsis Mastering the Requirements Process by : Suzanne Robertson

Download or read book Mastering the Requirements Process written by Suzanne Robertson and published by Addison-Wesley. This book was released on 2012-08-06 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: “If the purpose is to create one of the best books on requirements yet written, the authors have succeeded.” —Capers Jones Software can solve almost any problem. The trick is knowing what the problem is. With about half of all software errors originating in the requirements activity, it is clear that a better understanding of the problem is needed. Getting the requirements right is crucial if we are to build systems that best meet our needs. We know, beyond doubt, that the right requirements produce an end result that is as innovative and beneficial as it can be, and that system development is both effective and efficient. Mastering the Requirements Process: Getting Requirements Right, Third Edition, sets out an industry-proven process for gathering and verifying requirements, regardless of whether you work in a traditional or agile development environment. In this sweeping update of the bestselling guide, the authors show how to discover precisely what the customer wants and needs, in the most efficient manner possible. Features include The Volere requirements process for discovering requirements, for use with both traditional and iterative environments A specification template that can be used as the basis for your own requirements specifications Formality guides that help you funnel your efforts into only the requirements work needed for your particular development environment and project How to make requirements testable using fit criteria Checklists to help identify stakeholders, users, non-functional requirements, and more Methods for reusing requirements and requirements patterns New features include Strategy guides for different environments, including outsourcing Strategies for gathering and implementing requirements for iterative releases “Thinking above the line” to find the real problem How to move from requirements to finding the right solution The Brown Cow model for clearer viewpoints of the system Using story cards as requirements Using the Volere Knowledge Model to help record and communicate requirements Fundamental truths about requirements and system development

User Interface Requirements for Medical Devices

Author : Michael Wiklund
Publisher : CRC Press
ISBN 13 : 1000471845
Total Pages : 229 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis User Interface Requirements for Medical Devices by : Michael Wiklund

Download or read book User Interface Requirements for Medical Devices written by Michael Wiklund and published by CRC Press. This book was released on 2021-11-16 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a practical guide for individuals responsible for creating products that are safe, effective, usable, and satisfying in the hands of the intended users. The contents are intended to reduce the number of use errors involving medical devices that have led to injuries and deaths. The book presents the strong connection between user interface requirements and risk management for medical devices and instructs readers how to develop specific requirements that are sufficiently comprehensive and detailed to produce good results – a user-friendly product that is likely to be used correctly. The book’s tutorial content is complemented by many real-world examples of user interface requirements, including ones pertaining to an inhaler, automated external defibrillator, medical robot, and mobile app that a patient might use to manage her diabetes. The book is intended for people representing a variety of product development disciplines who have responsibility for producing safe, effective, usable, and satisfying medical devices, including those who are studying or working in human factors engineering, psychology, mechanical engineering, biomedical engineering, systems engineering, software programming, technical writing, industrial design, graphic design, and regulatory affairs.

Software Requirements Using the Unified Process

Author : Daniel R. Windle
Publisher : Prentice Hall Professional
ISBN 13 : 9780130969729
Total Pages : 282 pages
Book Rating : 4.9/5 (697 download)

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Book Synopsis Software Requirements Using the Unified Process by : Daniel R. Windle

Download or read book Software Requirements Using the Unified Process written by Daniel R. Windle and published by Prentice Hall Professional. This book was released on 2003 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software Requirements Using the Unified Process: A Practical Approach presents an easy-to-apply methodology for creating requirements. Learn to build user requirements, requirements architecture, and the specifications more quickly and at a lower cost. The authors present realistic solutions for the entire requirements process: gathering, analysis, specification, and maintenance.

Use Cases

Author : Daryl Kulak
Publisher : Addison-Wesley
ISBN 13 : 0133085155
Total Pages : 270 pages
Book Rating : 4.1/5 (33 download)

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Book Synopsis Use Cases by : Daryl Kulak

Download or read book Use Cases written by Daryl Kulak and published by Addison-Wesley. This book was released on 2012-03-30 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how to gather and define software requirements using a process based on use cases. It shows systems analysts and designers how use cases can provide solutions to the most challenging requirements issues, resulting in effective, quality systems that meet the needs of users. Use Cases, Second Edition: Requirements in Context describes a three-step method for establishing requirements—an iterative process that produces increasingly refined requirements. Drawing on their extensive, real-world experience, the authors offer a wealth of advice on use-case driven lifecycles, planning for change, and keeping on track. In addition, they include numerous detailed examples to illustrate practical applications. This second edition incorporates the many advancements in use case methodology that have occurred over the past few years. Specifically, this new edition features major changes to the methodology's iterations, and the section on management reflects the faster-paced, more "chaordic" software lifecycles prominent today. In addition, the authors have included a new chapter on use case traceability issues and have revised the appendixes to show more clearly how use cases evolve. The book opens with a brief introduction to use cases and the Unified Modeling Language (UML). It explains how use cases reduce the incidence of duplicate and inconsistent requirements, and how they facilitate the documentation process and communication among stakeholders. The book shows you how to: Describe the context of relationships and interactions between actors and applications using use case diagrams and scenarios Specify functional and nonfunctional requirements Create the candidate use case list Break out detailed use cases and add detail to use case diagrams Add triggers, preconditions, basic course of events, and exceptions to use cases Manage the iterative/incremental use case driven project lifecycle Trace back to use cases, nonfunctionals, and business rules Avoid classic mistakes and pitfalls The book also highlights numerous currently available tools, including use case name filters, the context matrix, user interface requirements, and the authors' own "hierarchy killer."

User-Developer Cooperation in Software Development

Author : Eamonn O'Neill
Publisher : Springer Science & Business Media
ISBN 13 : 1447103556
Total Pages : 324 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis User-Developer Cooperation in Software Development by : Eamonn O'Neill

Download or read book User-Developer Cooperation in Software Development written by Eamonn O'Neill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of the research reported here is direct user participation in the task-based development of interactive software systems. Building usable software demands understanding and supporting users and their tasks. Users are a primary source of usability requirements and knowledge, since users can be expected to have intimate and extensive knowledge of themselves, their tasks and their working environment. Task analysis approaches to software development encourage a focus on supporting users and their tasks while participatory design approaches encourage users' direct, active contributions to software development work. However, participatory design approaches often concentrate their efforts on design activities rather than on wider system development activities, while task analysis approaches generally lack active user participation beyond initial data gathering. This research attempts an integration of the strengths of task analysis and user participation within an overall software development process. This work also presents detailed empirical and theoretical analyses of what it is for users and developers to cooperate, of the nature of user-developer interaction in participatory settings. Furthermore, it makes operational and assesses the effectiveness of user participation in development and the impact of user-developer cooperation on the resulting software product. The research addressed these issues through the development and application of an approach to task based participatory development in two real world development projects. In this integrated approach, the respective strengths of task analysis and participatory design methods complemented each other's weaker aspects.