Gait Disturbance

Any deviation from a person's normal walking pattern, including decreased walking velocity, reduced step and stride length, increased step time, asymmetrical gait, and instability. Gait disturbances can result from neurological conditions (multiple sclerosis, Parkinson's disease), musculoskeletal issues, or environmental factors such as wearing VR head-mounted displays that obstruct peripheral vision. In virtual reality, gait disturbances pose a significant safety concern, particularly for users with pre-existing mobility impairments who already rely heavily on visual cues for balance.