Self-Conscious or Self-Confident? A Diary Study Conceptualizing the Social Accessibility of Assistive Technology

摘要

With the recent influx of smartphones, tablets, and wearables such as watches and glasses, personal interactive device use is increasingly visible and commonplace in public and social spaces. Assistive Technologies (ATs) used by people with disabilities are observable to others and, as a result, can affect how AT users are perceived. This raises the possibility that what we call "social accessibility" may be as important as "functional accessibility" when considering ATs. But, to date, ATs have almost exclusively been regarded as functional aids. For example, ATs are defined by the Technical Assistance to the States Act as technologies that are "used to increase, maintain or improve functional capabilities of individuals with disabilities." To investigate perceptions and self-perceptions of AT users, we conducted a diary study of two groups of participants: people with disabilities and people without disabilities. Our goal was to explore the types of interactions and perceptions that arise around AT use in social and public spaces. During our 4-week study, participants with sensory disabilities wrote about feeling either self-conscious or self-confident when using an assistive device in a social or public situation. Meanwhile, participants without disabilities were prompted to record their reactions and feelings whenever they saw ATs used in social or public situations. We found that AT form and function does influence social interactions by impacting self-efficacy and self-confidence. When the design of form or function is poor, or when inequality between technological accessibility exists, social inclusion is negatively affected, as are perceptions of ability. We contribute a definition for the "social accessibility" of ATs and subsequently offer Design for Social Accessibility (DSA) as a holistic design stance focused on balancing an AT user's sociotechnical identity with functional requirements.