What looks promising at first seems too good to be true. However the idea or
concept to bring touchscreen-operated devices to the visual impaired may be
weird too? Why would someone use a touchscreen-device if he/she can’t see
what is on it. Okay, the idea is cool but the practical usage is not yet proven.

But here’s a video from tactus to explain more about the new touchscreen generation:
[flv width=”640″ height=”376″]https://blog.netspark.de/wp-content/uploads/2012/06/Tactus-Technology-Introduction.mp4[/flv]