Feasibility of Real-Time Visual Feedback in Augmented Reality to Reduce Gait Asymmetry Post-Stroke

"Participants will walk in a corridor (45 m), equipped with Xsens inertial sensors recording their kinematics and an HTC Vive Elite-XR AR headset superimposing virtual feedback onto the real world. Three real-time feedback conditions (3 trials/condition) will be evaluated randomly: (1) an avatar reflecting the participant's movements; (2) visual bars indicating step lengths; (3) control condition without feedback. Participants take part in an evaluation/intervention session."