Consumer & Gadgets

A touchable tablet to guide the visually impaired

Researchers at EPFL have developed a tablet to help people with a visual impairment find their way around unfamiliar places. The device very quickly forms shapes and relief maps that users can then explore with their fingers, ...

Engineering

Michigan team work on Braille tablet display to widen access

Braille displays for the blind are one way for the blind to access information. The National Braille Press said technology for Braille displays has been around for several decades, but since blindness is a low incidence disability ...