These aids for the blind range from an arguably less crucial innovations like Playboy in Braille to more significant and potentially life-changing concepts like blind-friendly phones, sight-aiding electronics and no-fumble locks.
There will hopefully be more and more aids for the blind to come in the near future.
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From Playboy in Braille to Sight-Aiding Electronics
Published: May 28, 2010 Updated: Mar 31 2011