Smart contact lens implements AR-based navigation

News

Researchers in South Korea have developed technology for smart contact lenses that can implement AR-based navigation through a 3D printing process.

Image via stock.adobe.com

According to the researchers, from Ulsan National Institute of Science and Technology (UNIST) and the Korea Electrotechnology Research Institute (KERI), the new smart contact lenses can be worn inside the eye like a normal lens and could be used to enhance convenience and productivity in everyday life.

Published in Advanced Science, the work has been jointly led by UNIST Department of Mechanical Engineering’s Professor Im Doo Jung, and Dr. Seung Kwon Seol from the Smart 3D Printing Research Team at KERI.

Some of the disadvantages of existing AR devices include high price, experimental technology and bulky appearance. On the other hand, the team said that smart contact lenses can be affordable and convenient. Whilst leading companies are working on creating smart contact lenses capable of implementing AR, barriers to commercialisation exist due to severe technical challenges, researchers explained.

According to the team, energy-saving electrochromic (EC) displays that can be driven with low power are suitable for implementing AR with smart contact lenses.

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