360°-Based Cognitive-Motor Training System for Older Adults With Cognitive Impairment: User-Centered Design and...

Area of Science:

• Gerontology and Cognitive Science
• Rehabilitation Technology and Digital Health

Background:

• Older adults can enhance dual-task (DT) performance via motor-cognitive training.
• Technological advancements enable novel rehabilitative DT methodologies.
• The DUAL-REHAB project uses 360° technology for ecological, cost-effective DT exercises.

Purpose of the Study:

• To understand end-users (older adults with SMC and MCI) for the DUAL-REHAB project.
• To gather feedback on an initial DUAL-REHAB mobile app prototype.
• To employ a user-centered design approach for app development.

Main Methods:

• A two-phase procedure was used: user requirements and prototype evaluation.
• Phase 1 investigated end-users' lifestyles, technology adoption, and training expectations.
• Phase 2 involved developing and testing a DUAL-REHAB mobile app prototype.

Main Results:

• Participants (N=13, mean age ~80 years) had moderate well-being and low tech skills.
• High interest in cognitive training (92.31%) and willingness for DT tech training (92.31%).
• Prototype usability issues identified in icon recognition, device interaction, and navigation.

Conclusions:

• Insights into older adults' lifestyles and tech needs will guide DUAL-REHAB development.
• Simplified technology with intuitive interfaces is crucial for user adoption.
• Structured interaction opportunities can enhance motivation and address social needs.