Smart contact lens can be charged up wirelessly while it’s worn

By Jamie Durrani2019-12-06T19:00:00

An image showing a photograph of the soft, smart contact lens on an eye of a mannequin

LED, antenna and printable supercapacitor built into lens without obscuring wearer’s vision

A smart contact lens with a rechargeable supercapacitor power source that can be charged up wirelessly could be used to track a wearer’s health, without compromising on comfort.