• The researchers tested the safety of the prototype on a rabbit
  • At the moment, the contact lens device contains only a single pixel of information, but the researchers say it is a proof of the concept that the device could be worn by a person. Eventually it could display short emails and other messages directly before a wearers eyes
  • The contact lens has an antenna to take power from an external source, as well as an integrated circuit to store this energy and transfer it to a transparent sapphire chip containing a single blue LED

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