fig6

Figure 6. IFs devices for ophthalmic sensing and visual restoration. (A) A flexible wireless contact lens for IOP monitoring, utilizing patterned electronic metal fibers as the inductive sensor^[94]. Copyright 2024, American Chemical Society; (B) Flexible fiber-based contact lens with wireless power transmission, integrated glucose sensing, and LED visual feedback^[95]. Copyright 2018, The American Association for the Advancement of Science; (C) Tellurium nanowire network (TeNWN) retinal prosthesis enabling broad-spectrum light absorption and subretinal photocurrent generation for visual restoration^[98]. Copyright 2025, The American Association for the Advancement of Science; (D) High-density fiber arrays for precise cortical interfacing, including linear and bundled configurations^[103]. Copyright 2024, The Author(s). IFs: Intelligent fibers; IOP: intraocular pressure; LED: light-emitting diode; TeNWN: tellurium nanowire network.