"In two labs some 50 miles apart in Israel, computer scientists and engineers are refining devices that employ tiny cameras as translators of sorts. For both teams, the goal is to give blind people a form of sight — or at least an experience analogous to sight," reports the New York Times. "At Bar-Ilan University near Tel Aviv, where Zeev Zalevsky is head of the electro-optics program, these efforts have taken shape in the form of a smart contact lens. The device begins with a camera mounted on a pair of glasses, and the contact lens, Dr. Zalevsky explained, is embedded with an electrode that will produce an image of what is before the camera directly on the cornea. The image would be experienced in one of two ways: If an apple is placed before the camera, it could be “seen” either as the contour of an apple or as a Braille-like shape that a trained user would recognize as a representation of an apple." Read more.