It’s not always easy to picture exactly what’s going on while listening to a sports radio broadcast – so spare a thought for people with impaired vision who don’t have another option. Well now they do ...

Braille is a method of physical writing used to allow humans to read by touch — most commonly used as a substitute for printed text by those who may be visually impaired. Both displaying Braille ...

A few things stand out about [Vijay]’s braille keypad for smartphones ... sitting on the back of the smartphone such that you hold the phone much as you often normally would.