OverviewPiTextReader allows someone with impaired vision to “read” text from envelopes, letters and other items. It snapshots an image of the item, converts to plain text using OCR (Optical Character Recognition) and then speaks the text using text-to-speech. The Reader is designed to be as absol...By: rgrokett
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from Instructables: exploring http://ift.tt/2FCutPb
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