With the active braille cell technology, we can deliver diverse information such as shapes and sizes of figures and images(map) in a tactile way. This will bring tactile communications from reading to visualization.
Dot aims to have the strongest tactile technology by entering the haptic market. We are advancing the business with a concrete R&D roadmap on a phased basis.
Refreshing the electro-magnetic actuator refreshes the full tactile display. It's sustainable and sensible and even economical.
It's very useful in education especially when learning geometry, grasping basic coding concepts, playing instruments following the music notes, and etc. Because users are able to read a lot of information without having to scroll down every few words, it would be more convenient.
Most importantly, these tactile shapes and graphics will allow a more concrete concept of what these are for the blind who are never seen the graphic.