Scientists working on an artificial eye that works like a real one

Scientists have been working for years to create an artificial eye that will be able to mimic the shape and behavior of the real eye. Of course it is an extremely difficult task, but it seems that they have finally found the right path to it. The result is an artificial eye whose functions and structure largely mimic the human eye. This eye is powered by a network of nano photo-sensors placed inside a spherical alumina membrane that “plays” the retina, while a network formed of an alloy of liquid metal replicates the nerves through which signals are sent from the sensor to the external processor.
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