PDF-(BOOK)-The Politics of Usability A Practical Guide to Designing Usable Systems in Industry

Usability engineering makes computer systems easier to use and more relevant to business needs Although much research has been done into methods and techniques for usability engineering there is little available on how to put this into practice in a commercial environment This book written by usability professionals from a variety of nonIT organizations take readers through the process of starting and running a Usability Group alerting readers to potential political problems implementation difficulties and possible solutions. Authors: . Ninghui. Li, . Ziqing. Mao and Hong Chen. “IEEE Symposium on Security and Privacy(SP’07)”. By:Poornakumar. . Rasiraju. Introduction. Host compromise is one of the most serious security problems today.. F. or E-textbook Web. p. age Enhancements . DAVID COMEAUX AND EMILY FRANK. LOUISIANA STATE UNIVERSITY. Agenda. User experience and why it matters. Our e-textbook initiative. Usability testing. Tests. selection and presentation at the SMRP Annual ConferencePractitionermethodologies in order maintain and improve performance of their companys assets Practitioners typically work forCompanies that manu Table of Contents A Practical Approach to Systems Change Evaluation iPART ONEConcepts to Guide Systems Change Evaluation 11 Introduction 2Overview What you Will Find in this Guide s of the system Strategies for tackling logistical issues such as the type of associate arrangement, compensation, contract terms, and buy-ins, and intangible issues such as interpersonal considerations and compatability, developing a practice philosophy, and conducting a goals assessment. The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Surveys That Work explains a seven8211step process for designing, running, and reporting on a survey that gets accurate results. In a no8211nonsense style with plenty of examples about real8211world compromises, the book focuses on reducing the errors that make up Total Survey Error8212a key concept in survey methodology. If you are conducting a survey, this book is a must8211have. 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? The A-to-Z guide to spotting and fixing usability problemsnbsp Frustrated by pop-ups? Forms that make you start over if you miss a field? Nonsensical error messages? You\'re not alone This book helps you simply get it right the first time (or fix what\'s broken). Boasting a full-color interior packed with design and layout examples this book teaches you how to understand a user\'s needs divulges techniques for exceeding a user\'s expectations and provides a host of hard won advice for improving the overall quality of a user\'s experience. World-renowned user-experience expert Eric Reiss shares his knowledge from decades of experience making products useable for everyone...all in an engaging easy-to-apply manner. Reveals proven tools that simply make products better from the users\' perspectiveProvides simple guidelines and checklists to help you evaluate and improve your own productsZeroes in on essential elements to consider when ensuring ease-of-use so products and services are functional responsive ergonomic convenient and foolproof.Addresses considerations to ensure elegance and clarity of design so things are visible understandable logical consistent and predictable.Concrete quotnext stepsquot that show you how to put these ideas into action even when you don\'t have a budget or the support of your superiors.Usable Usability walks you through numerous techniques that will help ensure happy customers and successful products Human factors and usability issues have traditionally played a limited role in security research and secure systems development. Security experts have largely ignored usability issues--both because they often failed to recognize the importance of human factors and because they lacked the expertise to address them.But there is a growing recognition that today\'s security problems can be solved only by addressing issues of usability and human factors. Increasingly well-publicized security breaches are attributed to human errors that might have been prevented through more usable software. Indeed the world\'s future cyber-security depends upon the deployment of security technology that can be broadly used by untrained computer users.Still many people believe there is an inherent tradeoff between computer security and usability. It\'s true that a computer without passwords is usable but not very secure. A computer that makes you authenticate every five minutes with a password and a fresh drop of blood might be very secure but nobody would use it. Clearly people need computers and if they can\'t use one that\'s secure they\'ll use one that isn\'t. Unfortunately unsecured systems aren\'t usable for long either. They get hacked compromised and otherwise rendered useless.There is increasing agreement that we need to design secure systems that people can actually use but less agreement about how to reach this goal. Security amp Usability is the first book-length work describing the current state of the art in this emerging field. Edited by security experts Dr. Lorrie Faith Cranor and Dr. Simson Garfinkel and authored by cutting-edge security and human-computerinteraction (HCI) researchers world-wide this volume is expected to become both a classic reference and an inspiration for future research.Security amp Usability groups 34 essays into six partsRealigning Usability and Security---with careful attention to user-centered design principles security and usability can be synergistic.Authentication Mechanisms-- techniques for identifying and authenticating computer users.Secure Systems--how system software can deliver or destroy a secure user experience.Privacy and Anonymity Systems--methods for allowing people to control the release of personal information.Commercializing Usability The Vendor Perspective--specific experiences of security and software vendors (e.g.IBM Microsoft Lotus Firefox and Zone Labs) in addressing usability.The Classics--groundbreaking papers that sparked the field of security and usability.This book is expected to start an avalanche of discussion new ideas and further advances in this important field. Everyone expects the products and services they use to be secure but \'building security in\' at the earliest stages of a system\'s design also means designing for use as well. Software that is unusable to end-users and unwieldy to developers and administrators may be insecure as errors and violations may expose exploitable vulnerabilities.nbspThis book shows how practitioners and researchers can build both security and usability into the design of systems.nbspIt introduces the IRIS framework and the open source CAIRIS platform that can guide the specification of secure and usable software. It also illustrates how IRIS and CAIRIS can complement techniques from User Experience Security Engineering and Innovation amp Entrepreneurship in ways that allow security to be addressed at different stages of the software lifecycle without disruption.nbsp Real-world examples are provided of the techniques and processes illustrated in this book making this text a resource for practitioners researchers educators and students. Many businesses are based on creating desirable experiences products and services for users. However in spite of this companies often fail to consider the end user - the customer - in their planning and development processes. As a result organizations find themselves spending huge sums of money creating products and services that quite simply don\'t work. User experience research also known as UX research focuses on understanding user behaviours needs and motivations through a range of observational techniques task analysis and other methodologies. User Research is a practical guide that shows readers how to use the vast array of user research methods available. Covering all the key research methods including face-to-face user testing card sorting surveys A/B testing and many more the book gives expert insight into the nuances advantages and disadvantages of each while also providing guidance on how to interpret analyze and share the data once it has been obtained.Ultimately User Researchis about putting natural powers of observation and conversation to use in a specific way. The book isn\'t bogged down with small specific technical detail - rather it explores the fundamentals of user research which remain true regardless of the context in which they are applied. As such the tools and frameworks given here can be used in any sector or industry to improve any part of the customer journey and experience whether that means improving software websites customer services products packaging or more. The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand