Nanotechnology will offer hope for restoring sight



"Flower-shaped electrodes topped with photodiodes, implanted in blind patients’ eyes, may restore their sight. The “nanoflowers” mimic the geometry of neurons, making them a better medium than traditional computer chips for carrying photodiodes and transmitting the collected light signals to the brain."


The Futurist Magazine


http://www.wfs.org/Forecasts_From_The_Futurist_Magazine