This idea i am going to give is neither revolutionary nor profound, not even going to make money. But it will help persons with vision disability. Though, these kind of devices are available, we will throw light to its existence, so that it is widely available at a low cost, instead of spending money in braille books. If a person who is visually impaired wants to read a document or book or any kind of letter, he can use this hand scanner and text to speech converter to read aloud (or use ear phones) any book, any letter or any kind of printed documents. The device may also be designed particularly to read books. Turn pages automatically and read. The user will have buttons to Play/ Pause/ Rewind/ GoToPage/ GoToChapter. They can use voice commands also. The technology required to make this device is very much available. We just need some will from Governments and Corporates to make these devices( may be as part of CSR activity) and provide it free of cost to visually impaired persons.
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