Fig. 4: Representative implementations of wearable technologies enabling assisted mobility across different modalities.
From: Wearable technologies for assisted mobility in the real world
a Exoskeleton using joint moment estimation for task-agnostic support89, b Upper-limb exoskeleton with soft bioelectronics45; c EMG-driven leg prosthesis for biomimetic gait restoration107, d A lightweight robotic leg prosthesis replicating the biomechanics of the knee, ankle, and toe joint108; e Multimodal sensing-based smart wheelchair for health monitoring119, f BCI-controlled wheelchair with adaptive mental-state navigation118; g Visual aid translating depth images to audio for navigation167. Reused with permission from Tang et al.166; h Wearable obstacle avoidance system with multimodal feedback138.
