A contact lens with microscopic line patterns tracks eye position with high precision using only a smartphone camera, requiring no batteries, electronics, or special lighting. (Nanowerk Spotlight) In ...

Earlier this year, Wired.co.uk wrote about Google's invention of a smart contact lens that could monitor blood glucose levels through tear fluid. Now, the tech giant has invented another pair of ...

Tecno has unveiled the first dual prism telephoto camera that automatically tracks moving objects. The Tecno Eagle Eye Lens uses a system of two prisms that serves to enhance the quality of motion ...