In recent years, artificial intelligence (AI) has rapidly advanced and permeated various aspects of our lives, offering innovative solutions that were once considered science fiction. Among these, AI-powered assistive technologies for low-vision individuals have emerged as a transformative force. By harnessing the power of smart chatbots, image optimization, and multi-modal devices, these innovations are redefining the way low-vision users access information, navigate their environments, and express themselves.  1: AI Chatbot Systems and LMArena Ranking Analysis 1.1 The LMArena Leaderboard and