Try our Wearable Tech quiz! South Korean made Dot is looking to target the 285m blind people in the world today, providing a smart watch where physical dots are raised and lowered to form braille letters. The company has already launched its first product, Dot, which uses an accelerometer to detect when someone puts their hand on top of it.
South Korean made Dot is looking to target the 285m blind people in the world today, providing a smart watch where physical dots are raised and lowered to form braille letters. The company has already launched its first product, Dot, which uses an accelerometer to detect when someone puts their hand on top of it.