TECH  ·   May 9, 2014

Contact lens could help blind sense surroundings

- Engineers in Israel are developing a contact lens to translate electrical signals into shapes on the cornea, producing a tactile effect similar to Braille on the fingertips. ()

- Engineers in Israel are developing a contact lens to translate electrical signals into shapes on the cornea, producing a tactile effect similar to Braille on the fingertips. ()

Contact lens could help blind sense surroundings (1:49)

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