A look at the bionic eye2 min read . Updated: 04 Aug 2015, 12:18 AM IST
The bionic eye can only help those whose optic nerves are at least partially functional, but medical practitioners are not giving up hope
In February this year, 68-year-old Allen Zderad saw his own reflection on a window for the first time in a decade. He could also make out human forms and outlines of objects. Eventually, without using his cane, Zderad will be able to make his way through a busy shopping mall or a room full of people.
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