Inclusive User Experience Design for Older Adults: Focusing on XR-Based Cognitive and Physical Training

The aging population is accompanied by an increase in the incidence of mild cognitive impairment (MCI). MCI is a pre-dementia stage that can be prevented by early intervention. Traditional MCI interventions are typically delivered in person at community centers or clinics, which can be difficult to access and travel to. In recent years, there has been growing interest in the use of extended reality (XR) for MCI intervention. XR offers advantages such as remote delivery, immersion, and personalization. This study developed and evaluated an XR-based cognitive and physical training system for older adults and MCI patients. By integrating multimodal devices and comprehensive XR assistive technologies, the system aims to enhance cognitive and physical abilities through personalized, engaging training experiences. The evaluation results showed that the system had high user engagement and usability. Additionally, the system was shown to promote cognitive and physical function improvement. The study findings suggest that XR-based cognitive and physical training systems could be a promising tool for MCI intervention.