Dot claims that many of the current braille input devices available today, which connect to computers via USB, cost thousands of dollars, and aren’t easy to carry around, forcing many people to give up learning braille. South Korean made Dot is looking to target the 285 m blind spot in the world today , providing a smart watch where physical dots are raised and lowered to display braille letters . The device has the ability to display four braille letters at once and can display text from web pages and images as well as read as a standard watch .
South Korean made Dot is looking to target the 285 m blind spot in the world today , providing a smart watch where physical dots are raised and lowered to display braille letters . The device has the ability to display four braille letters at once and can display text from web pages and images as well as read as a standard watch .