Smart Glasses for Older Adults With Cognitive Impairment: Explanatory Mixed Methods Study.

Area of Science:

• Gerontology
• Human-Computer Interaction
• Assistive Technology

Background:

• Smart glasses offer potential independence for older adults with cognitive impairment.
• Current research lacks integration of new models and direct input from this demographic.

Purpose of the Study:

• To explore the acceptability and usability of smart glasses for older adults experiencing cognitive impairment.
• To identify key features and interface preferences for smart glasses in this population.

Main Methods:

• An explanatory mixed-methods descriptive study.
• Quantitative survey (N=26) followed by qualitative interviews and beta testing (n=14) with older adults with cognitive impairment.
• Study conducted in an independent living facility.

Main Results:

• Older adults with cognitive impairment generally perceived smart glasses positively for memory support.
• Prioritized functions include audio reminders, calls, GPS, and distress signals, with audio reminders being most valued.
• An intuitive interface and audio-based information exchange were preferred.

Conclusions:

• Supports the development of smart glasses for older adults with mild cognitive impairment.
• Emphasizes the need for user-friendly interfaces and relevant features like audio reminders.
• Recommends future research with longer integration periods and larger samples.