Google announced its “smart lens” prototype 6 months ago. (See ApplySci, January 14 2014). Today they have partnered with Novartis to accelerate its development as a tool to manage eye conditions.

Non-invasive sensors and microchips embedded in the lens monitor fluid to provide continuous, minimally invasive glucose measurement. The data is sent wirelessly to a mobile device.

The technology can help restore the eye’s natural autofocus on near objects in presbyopia as an accommodative contact lens. It can also be implanted as an intraocular lens during refractive cataract surgery.

Monitoring glucose levels through the lenses could be easier and more comprehensive than current techniques, which require diabetics to draw blood from their fingers.