Chinese researchers develop blink-powered eye-tracking device to help paralyzed patients control wheelchairs

JINAN, Jan. 19 (Xinhua) -- Researchers in China have developed a self-powered eye-tracking system that harnesses energy from blinking to help paralyzed individuals control devices like wheelchairs, offering a potential breakthrough for assistive technology.

Self-powered human-computer interaction systems are attracting significant attention for their sustainable, sensitive and stable performance, driven by the r