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Continue to ChatBlitab: World's First Tactile Tablet For The Blind https://assistivetechnologyblog.com/2017/01/blitab-worlds-first-tactile-tablet-for-the-blind.html
Blitab: World's First Tactile Tablet For The Blind https://assistivetechnologyblog.com/2017/01/blitab-worlds-first-tactile-tablet-for-the-blind.html