The Dot Braille Smartwatch Lets the Visually Impaired People See the World from a Different Angle

Dot braille smartwatch
Loaded with features like heart rate monitor, step count and sleep tracker, smartwatches are becoming a part of our daily life, but still most of them are basically useless for the visually impaired. Usually, visually impaired people, who can afford a smartphone, rely on voice technology, but that’s for those who aren’t braille educated. What […]