Multicolor Photochromic Fibers Deliver Interactive Wearable Displays
WUHAN, China, March 15, 2024 — Fiber, as a wearable material, offers breathability, flexibility, and resistance to wear, making it an ideal substrate for wearable devices. Using mature textile technology, color-changing fibers can be integrated into clothing to serve as an interface between humans and computers. The use of light-emitting, color-changing fiber as an interface for communications, navigation, healthcare, and Internet of Things is expected to grow. Inspired by photochromic fibers that exhibit fluorescence