Multiple modules are chained together to form the display. The next step would ... The other complementary project he is working on is the Braille Keyboard – a tactile input device that can ...

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 ...

equipped with a Braille keyboard, Braille display and built-in speakers. It features a human voice guiding system, which provides continuous feedback and corrective suggestions, ensuring that ...