David Hereid lost his sight to a rare disease called "multi-focal choroiditis."
He has minimal peripheral vision.
However, all of that changed last week thanks to a pair of hi-tech glasses.
They look like something you'd wear to play a video game, but the "eSight 3" glasses are meant for the visually impaired.
They electronically restore sight, making vision a reality for those who can't see.
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