Effect on Usability of Public Road Test Rides of Personal Mobility Devices by Professionals Supporting Community Outings for Older Adults

Abstract

[Purpose] This study aimed to compare the effect of test-drives of personal mobility devices on public roads on perceptions of their usability between professionals and elderly individuals. [Participants and Methods] The participants were 38 professionals, physical therapists and care managers, and a control group of 46 community-dwelling older adults. A self-administered questionnaire on the usability of personal mobility devices, which assessed effectiveness, efficiency, and satisfaction, was developed and administered before and after a test-drive. Responses were scored on a 5-point Likert scale, and pre- and post-test comparisons were conducted. [Results] The test-drive significantly improved the usability of these devices, particularly in terms of efficiency and satisfaction. [Conclusion] The findings indicate that test-drives of personal mobility devices on public roads can significantly enhance usability perceptions of professionals who support the mobility of community-dwelling older adults. This insight suggests the potential for increased adoption of personal mobility devices and improved support for the outdoor activities of older adults.