They’re developing HaptiRead, a mid-air haptic feedback system that can be used as a touchless, refreshable display for Braille or 3D shapes. HaptiRead is based on a Stratos Explore development ...

"Braille music is hard to find, and it includes a very small percentage of the music available," says Polly. "Most Braille music is also quite complicated, and is not suitable for beginners." ...