User Experience of Extended Reality Treatment for Visuospatial Neglect Among Patients and Informal Caregivers:...

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Human-Computer Interaction

Background:

• Visuospatial neglect (VSN) is a common cognitive deficit post-stroke, impairing awareness of one side of space.
• Visual scanning training (VST) is the current standard treatment for VSN.

Purpose of the Study:

• To explore patient and caregiver perceptions of extended reality (XR)-based serious games for VST.
• To assess the usability and implementation potential of virtual reality (VR) and augmented reality (AR) games in VSN rehabilitation.

Main Methods:

• Qualitative study involving 10 VSN patients and 8 informal caregivers.
• Feedback on 3 XR-based serious games (1 VR, 2 AR) was collected and compared with therapist feedback.
• Key themes included suitability, applicability, motivation, guidance, versatility, and performance insights.

Main Results:

• Patients reported high engagement and enjoyment with XR games.
• Willingness to use games in clinical and home settings was expressed.
• Caregivers highlighted the motivational benefits; both groups stressed the need for clear instructions and support.

Conclusions:

• XR technology holds potential for VSN neurorehabilitation.
• User-centered design, incorporating diverse end-users, is vital for acceptance and implementation.
• Successful integration requires customizable features, structured support, and consideration of caregiver roles.