Ai powered visual assistant for visually... - tlooto, The Most Powerful AcademicGPT

The development of AI-powered visual assistants for visually impaired people represents a significant advancement in enabling autonomous perception, navigation, and environmental interaction. The primary intent is to create intelligent, wearable systems that augment limited or no vision by translating visual scene information into accessible modalities such as audio or haptic feedback, thereby improving users’ independence and safety. Core Technological Foundations At the heart of such visual assistants lies computer vision, leveraging deep learning for object detection, scene understanding, facial recognition, and OCR (Optical Character Recognition). Advanced models such as YOLO and Faster R-CNN enable real-time recognition and description of dynamic scenes[1]. For example, object recognition combined with OCR allows reading of signs or documents, while facial recognition assists in social interactions by identifying known individuals[2]. These capabilities must be tightly integrated