Published On Jan 22, 2020
Smart contact lenses have been a popular concept in films for many years and may now finally have arrived in reality. We took a look at some new gadgets at this years CES.
Subscribe HERE http://bit.ly/1uNQEWR
Find us online at www.bbc.com/click
Twitter: @bbcclick
Facebook: www.facebook.com/BBCClick
show more