Accessibility of Health Data Representations for Older Adults: Challenges and Opportunities for Design

Health data of consumer off-the-shelf wearable devices is often conveyed to users through visual data representations and analyses. However, this is not always accessible to people with disabilities or older people due to low vision, cognitive impairments or literacy issues. Due to trade-offs between aesthetics predominance or information overload, real-time user feedback may not be conveyed easily from sensor devices through visual cues like graphs and texts. These difficulties may hinder critical data understanding. Additional auditory and tactile feedback can also provide immediate and accessible cues from these wearable devices, but it is necessary to understand existing data representation limitations initially. To avoid higher cognitive and visual overload, auditory and haptic cues can be designed to complement, replace or reinforce visual cues. In this paper, we outline the challenges in existing data representation and the necessary evidence to enhance the accessibility of health information from personal sensing devices used to monitor health parameters such as blood pressure, sleep, activity, heart rate and more. By creating innovative and inclusive user feedback, users will likely want to engage and interact with new devices and their own data

Progressive accommodation for seniors : interfacing shelter and services

The purpose of this book is to explore the reasons why clients, agencies and governments are considering options that blend shelter and care, the barriers impeding their development and how these have or may be overcome at both the policy and the practice level. New ways of measuring person-environment fit and the potential of maximizing it via enabling technologies are also examined. The target readership includes researchers, architects, policy makers, developers, care providers and operators of existing seniors housing, all of whom can benefit from a better understanding of the multiple issues involved in interfacing shelter and services.TABLE OF CONTENTS: Introduction / Gloria M. Gutman and Andrew V. Wister; Part I: Changing Clients, Economics and Expectations in Housing for Seniors: Chapter 1- Current Demographics and Living Arrangements of Canada\u27s Elderly / Gordon E. Priest; Chapter 2- Choice, Control, and the Right to Age in Place / Veronica Doyle. Part II: Problems in Providing Service within Existing Seniors Housing: Chapter 3- Current Realities and Challenges in Providing Services to Seniors: The Home Care Perspective / Lois Borden and Joan McGregor; Chapter 4 - Difficulties in Providing Support Services in Buildings Constructed Under Shelter-Only Housing Policies / Reg Appleyard. Part III: Transcending Barriers to Combining Shelter and Services: Chapter 5- Public, Private and Non-Profit Partnerships: The CCPPPH Link / C.W. Lusk; Chapter 6- Group Homes: The Swedish Model of Care for Persons with Dementia of the Alzheimer\u27s Type / Elaine Gallagher; Chapter 7- Supportive Housing for Elderly Persons in Ontario / Garry Baker; Chapter 8- Social Policy Models for Shelter and Services: An International Perspective / Satya Brink. Part IV: Measuring and Maximizing Person-Environment Fit: Chapter 9- Measuring Person-Environment Fit Among Frail Older Adults Using Video / Andrew V. Wister and James R. Watzke; Chapter 10- Assessing the Client\u27s Perception of Person-Environment Fit Using the Canadian Occupational Performance Measure / Anne Carswell. Part V: Enabling Technologies in Housing for Seniors: Chapter 11- Personal Response Systems: Canadian Data on Subscribers and Alarms / James R. Watzke; Chapter 12- Older Adults\u27 Response to Automated Environmental Control Devices / James R. Watzke and Gary Birch; Chapter 13- Use and Potential Use of Assistive Devices by Home-Based Seniors / William C. Mann; Chapter 14 - Necessary Elements of a Cost-Effectiveness Analysis of Technical Aids for the Elderly / George Abrahamsohn, Gloria M. Gutman and Andrew V. Wister; Chapter 15- Bridging the Technology Gap - The Links Between Research, Development, Production and Policy for Products Supporting Independent Living / Satya Brin

The "Tiepstem" : an experimental Dutch keyboard-to-speech system for the speech impaired

An experimental Dutch keyboard-to-speech system has been developed to explor the possibilities and limitations of Dutch speech synthesis in a communication aid for the speech impaired. The system uses diphones and a formant synthesizer chip for speech synthesis. Input to the system is in pseudo-phonetic notation. Intonation contours using a declination line and various rises and falls are generated starting from an input consisting of punctuation and accent marks. The hardware design has resulted in a small, portable and battery-powered device. A short evaluation with users has been carried out, which has shown possibilities for such a device but has also indicated some problems with the current pseudo-phonetic input