Google's smart contact lens may arrive sooner than thought
The lens could potentially remove the need for diabetics to prick their fingers and draw blood to check their blood-sugar levels.
Jun 28, 2015, 16:36 PM IST
The lens could potentially remove the need for diabetics to prick their fingers and draw blood to check their blood-sugar levels.
Jun 28, 2015, 16:36 PM IST