Introduction What Do Older Adults Want from Technology? What Do They do with Technology? Stereotypes of Older Users Universal Design What is a Display? Goals for the Book Accessibility Guidelines Overview of the Book Suggested Readings Vision How Vision Changes with Age Interim Summary Display Technologies In Practice: Presenting Information on the Web General Design Guidelines Suggested Readings Hearing How Hearing Changes With Age Interim Summary Accessibility Aids Interim Summary Human Language Interim Summary Designing Audio Displays In Practice: The Auditory Interface General Design Guidelines Suggested Readings Cognition How Cognition Changes With Age In Practice: Organization of Information General Design Guidelines Suggested Readings Movement How Movement Changes with Age Interim Summary Movement Disorders Accessibility Aids for Movement Control Interim Summary In Practice: Movement on a Display General Design Guidelines Suggested Readings Older Adults in the User-Centered Design Process How Testing Older Users is Different Requirements Gathering Evaluation/Inspection Designing/Prototyping/Implementing Alternate Designs Recruiting Summary Suggested Readings Preface to Usability Evaluations and Redesigns Organization of the Redesign Chapters Displays Chosen for Evaluation and Redesign Integrative Example: Mobile Phone Perceptual Concerns Cognitive Usability Assessment Specific Design Changes/ Summary Suggested Readings and References Integrative Example: Set Top Box Cognitive Concerns Perceptual Concerns Usability Assessment Specific Design Changes/Recommendations Summary Suggested Readings Integrative Example: Home Medical Device Cognitive Concerns Perceptual Concerns Movement Control and Input Usability Assessment Specific Design Changes/Recommendations Summary Suggested Readings Integrative Example: Automobile Displays Cognitive Concerns Perceptual Concerns Guidelines Movement Control and Input Devices Usability Assessment Specific Design Changes/Recommendations Summary Suggested Readings Conclusion Themes Important Future Goals Concluding Remarks