https://www.sciencedaily.com/releases/2023/03/230309082623.htm

A joint research team, affiliated with UNIST has introduced core technology for smart contact lenses that can implement AR-based navigation through a 3D printing process. According to the research team, the new smart contact lenses can be worn inside the eye of a person, like a normal contact lens.

Published in the February 2023 issue of Advanced Science, this breakthrough has been jointly led by Professor Im Doo Jung in the Department of Mechanical Engineering at UNIST and Dr. Seung Kwon Seol from the Smart 3D Printing Research Team at Korea Electrotechnology Research Institute (KERI).