A PRACTICAL GUIDE TO MEASURING USABILITY

Download A Practical Guide To Measuring Usability ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to A PRACTICAL GUIDE TO MEASURING USABILITY book pdf for free now.

A Practical Guide To Measuring Usability

Author : Jeff Sauro
ISBN : 1453806563
Genre : Computers
File Size : 66.91 MB
Format : PDF, ePub, Docs
Download : 302
Read : 1005

A detailed and readable guide that answers the most common questions that arise when measuring the usability of websites, software or cellphones. What measures do you take? What do have users do? What questionnaires do you use? What about sample size and statistical analysis?
Category: Computers

Critical Socio Technical Issues Surrounding Mobile Computing

Author : Mohamed, Norshidah
ISBN : 9781466694392
Genre : Technology & Engineering
File Size : 31.78 MB
Format : PDF, Kindle
Download : 225
Read : 186

As lifestyles in personal and public spheres become more fast-paced and hectic, the need for reliable mobile technologies becomes increasingly important. Insights into the various impacts of mobile applications pave the way for future advances and developments in communication and interaction. Critical Socio-Technical Issues Surrounding Mobile Computing is a pivotal reference source for research-based perspectives on the use and application of mobile technology in modern society. Featuring extensive research on a variety of topics relating to the social, technical, and behavioral perspectives of mobile applications, this book is an essential reference source for mobile application developers, instructors, practitioners, and students interested in current research on the impact of mobile devices on individuals and society as a whole.
Category: Technology & Engineering

A Practical Guide To Usability Testing

Author : Joseph S Dumas
ISBN : 1841500208
Genre : Computers
File Size : 33.9 MB
Format : PDF, ePub
Download : 305
Read : 610

In this volume, the authors begin by defining usability, advocating and explaining the methods of usability engineering and reviewing many techniques for assessing and assuring usability throughout the development process. They then follow all the steps in planning and conducting a usability test, analyzing data, and using the results to improve both products and processes. This book is simply written and filled with examples from many types of products and tests. It discusses the full range of testing options from quick studies with a few subjects to more formal tests with carefully designed controls. The authors discuss the place of usability laboratories in testing as well as the skills needed to conduct a test. Included are forms to use or modify to conduct a usability test, as well as layouts of existing labs that will help the reader build his or her own.
Category: Computers

Quantifying The User Experience

Author : Jeff Sauro
ISBN : 9780128025482
Genre : Computers
File Size : 83.22 MB
Format : PDF
Download : 155
Read : 510

Quantifying the User Experience: Practical Statistics for User Research, Second Edition, provides practitioners and researchers with the information they need to confidently quantify, qualify, and justify their data. The book presents a practical guide on how to use statistics to solve common quantitative problems that arise in user research. It addresses questions users face every day, including, Is the current product more usable than our competition? Can we be sure at least 70% of users can complete the task on their first attempt? How long will it take users to purchase products on the website? This book provides a foundation for statistical theories and the best practices needed to apply them. The authors draw on decades of statistical literature from human factors, industrial engineering, and psychology, as well as their own published research, providing both concrete solutions (Excel formulas and links to their own web-calculators), along with an engaging discussion on the statistical reasons why tests work and how to effectively communicate results. Throughout this new edition, users will find updates on standardized usability questionnaires, a new chapter on general linear modeling (correlation, regression, and analysis of variance), with updated examples and case studies throughout. Completely updated to provide practical guidance on solving usability testing problems with statistics for any project, including those using Six Sigma practices Includes new and revised information on standardized usability questionnaires Includes a completely new chapter introducing correlation, regression, and analysis of variance Shows practitioners which test to use, why they work, and best practices for application, along with easy-to-use Excel formulas and web-calculators for analyzing data Recommends ways for researchers and practitioners to communicate results to stakeholders in plain English
Category: Computers

Measuring The User Experience

Author : Thomas Tullis
ISBN : 0080558267
Genre : Computers
File Size : 42.87 MB
Format : PDF
Download : 479
Read : 1314

Measuring the User Experience provides the first single source of practical information to enable usability professionals and product developers to effectively measure the usability of any product by choosing the right metric, applying it, and effectively using the information it reveals. Authors Tullis and Albert organize dozens of metrics into six categories: performance, issues-based, self-reported, web navigation, derived, and behavioral/physiological. They explore each metric, considering best methods for collecting, analyzing, and presenting the data. They provide step-by-step guidance for measuring the usability of any type of product using any type of technology. This book is recommended for usability professionals, developers, programmers, information architects, interaction designers, market researchers, and students in an HCI or HFE program. • Presents criteria for selecting the most appropriate metric for every case • Takes a product and technology neutral approach • Presents in-depth case studies to show how organizations have successfully used the metrics and the information they revealed
Category: Computers

Design User Experience And Usability Theory And Practice

Author : Aaron Marcus
ISBN : 9783319917979
Genre : Computers
File Size : 75.56 MB
Format : PDF, ePub, Docs
Download : 142
Read : 773

The three-volume set LNCS 10918, 10919, and 10290 constitutes the proceedings of the 7th International Conference on Design, User Experience, and Usability, DUXU 2018, held as part of the 20th International Conference on Human-Computer Interaction, HCII 2018, in Las Vegas, NV, USA in July 2018. The total of 1171 papers presented at the HCII 2018 conferences were carefully reviewed and selected from 4346 submissions. The papers cover the entire field of human-computer interaction, addressing major advances in knowledge and effective use of computers in a variety of applications areas. The total of 165 contributions included in the DUXU proceedings were carefully reviewed and selected for inclusion in this three-volume set. The 55 papers included in this volume are organized in topical sections on design thinking, methods and practice, usability and user experience evaluation methods and tools, and DUXU in software development.
Category: Computers

The Human Computer Interaction Handbook

Author : Andrew Sears
ISBN : 1410615863
Genre : Technology & Engineering
File Size : 79.91 MB
Format : PDF, ePub, Mobi
Download : 216
Read : 381

This second edition of The Human-Computer Interaction Handbook provides an updated, comprehensive overview of the most important research in the field, including insights that are directly applicable throughout the process of developing effective interactive information technologies. It features cutting-edge advances to the scientific knowledge base, as well as visionary perspectives and developments that fundamentally transform the way in which researchers and practitioners view the discipline. As the seminal volume of HCI research and practice, The Human-Computer Interaction Handbook features contributions from a selection of eminent professionals in the field worldwide. It stands alone as the most essential resource available on the market. This edition of the volume throughly covers issues of accessibility and diversity, such as aging, literacy, hearing, vision, physical disabilities, and children. Additional topics addressed are: *sensor based interactions; *tangible interfaces; *augmented cognition; *cognition under stress; *ubiquitous and wearable computing; and *privacy and security. This book is useful for practitioners seeking to understand the latest research results to apply when developing new interactive information technologies, as well as for graduate students studying human-centered computing, human-computer interaction, or related fields.
Category: Technology & Engineering

Software For Use

Author : Larry L. Constantine
ISBN : 9780768684988
Genre : Computers
File Size : 73.12 MB
Format : PDF, Mobi
Download : 478
Read : 742

In the quest for quality, software developers have long focused on improving the internal architecture of their products. Larry L. Constantine--who originally created structured design to effect such improvement--now joins with well-known consultant Lucy A. D. Lockwood to turn the focus of software development to the external architecture. In this book, they present the models and methods of a revolutionary approach to software that will help programmers deliver more usable software--software that will enable users to accomplish their tasks with greater ease and efficiency. Recognizing usability as the key to successful software, Constantine and Lockwood provide concrete tools and techniques that programmers can employ to meet that end. Much more than just another set of rules for good user-interface design, this book guides readers through a systematic software development process. This process, called usage-centered design, weaves together two major threads in software development methods: use cases (also used with UML) and essential modeling. With numerous examples and case studies of both conventional and specialized software applications, the authors illustrate what has been shown in practice to work and what has proved to be of greatest practical value. Highlights Presents a streamlined process for developing highly usable software Describes practical methods and models successfully implemented in industry Complements modern development practices, including the Unified Process and other object-oriented software engineering approaches
Category: Computers

Human Factors Methods And Sports Science

Author : Paul Salmon
ISBN : 1420072188
Genre : Technology & Engineering
File Size : 70.30 MB
Format : PDF, Mobi
Download : 635
Read : 878

During the course of any sporting event, critical cognitive and physical tasks are performed within a dynamic, complex, collaborative system comprising multiple humans and artifacts, under pressurized, complex, and rapidly changing conditions. Highly skilled, well-trained individuals walk a fine line between task success and failure, with only slightly inadequate task execution leading to the latter. Promoting cross-disciplinary interaction between the human factors and sports science disciplines, Human Factors Methods and Sports Science: A Practical Guide provides practical guidance on a range of methods for describing, representing, and evaluating human, team, and system performance in sports domains. Traditionally, the application of human factors and ergonomics methods in sports has focused on the biomechanical, physiological, environmental, and equipment-related aspects of sports performance. However, various human factors methods, applied historically in the complex safety critical domains, are suited to describing and understanding sports performance. This book delineates the similarities in the concepts requiring investigation within sports and the more typical human factors domains. The book’s focus on cognitive and social human factors methods rather than mainly on the application of physiological ergonomics approaches sets it apart from other books in either field. It covers eight categories of human factor methods: data collection, task analysis, cognitive task analysis, human error identification, situation awareness measurement, workload measurement, team performance assessment, and interface evaluation methods. Constructed so that each chapter can be read non-linearly and independently from one another, the book provides an introduction and overview to each Human Factors topic area, and of each method discussed, along with practical guidance on how to apply them. It also includes detailed descriptions of the different methods, example applications, and theoretical rationale. This allows the concepts to be easily found and digested, and the appropriate method to be easily selected and applied.
Category: Technology & Engineering