Technology is improving day by day and many of the innovations are being planned for various segments of people. Many of the innovations are also invented for people with various ailments. Like the new Voice Stick, a text scanning device for the visually impaired. As the name suggests, the stick when scanned in the printed letters, the OCR function recognizes the text and converts the information into voice. The voice is then read back and thus helping the visually challenged. It is a quite innovative and practical product. So whatever be the matter, like letters, E-mails etc, it works out to be a perfect solution and companion for the visually challenged.
