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Category

Other

Document Type

Paper

Abstract

Falls are a major concern among older adults, often linked to gait adaptations influenced by aging and environmental factors. This study examined the effects of augmented reality (AR) glasses on gait in young and older adults under three conditions: walking without AR glasses (W/O), with AR glasses (AR), and with AR glasses while performing a cognitive task (AR + CQ). Twelve participants (six younger, six older) walked on a treadmill at their preferred speed while gait was analysed using OpenCap. Compared to younger adults, older adults exhibited shorter stride length and narrower step width under AR conditions. Younger adults showed reduced double support time during the cognitive task, suggesting altered stability control. These findings highlight the impact of AR glasses on gait and fall risk, emphasizing the need for further research in real-world settings.

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