By Rob Jackson -
Hollywood loves dreaming up future technologies in movie scripts, and although we may not (yet) have the beloved hovercrafts and flying cars from the Back to the Future trilogy, other flicks have proved more accurate. Remember the iris scanning seen in Minority Report starring Tom Cruise? If a new Google patent comes to fruition, that might become a reality sooner than you think.
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New Google patent - Logging into anything in the future maybe via iris scan from your contact lens
