<p>➀ Researchers developed a smart contact lens that monitors intraocular pressure (IOP) and eye movement (EM) in real-time, even with closed eyes, using capacitive and magnetic sensors;</p><p>➁ The lens achieves 97% accuracy in EM detection and detects pressure changes as small as 1 mmHg, enabling early diagnosis of glaucoma and neurodegenerative diseases;</p><p>➂ Wireless data transmission via glasses-mounted devices supports at-home health monitoring and telemedicine, with potential integration of drug delivery systems in future iterations.</p>