Wearable Assistive Technologies for Blind People

Wearable assistive technologies enhance autonomy and quality of life for blind individuals. This paper reviews the current state-of-the-art, considering advantages, limitations, and the growing impact of AI. It explores how machine learning and multimodal interfaces personalize and improve device efficiency, enabling more intuitive navigation, object recognition, and communication. The paper provides a concise overview and showcases representative works, highlighting both benefits like improved mobility and usability limitations.