Attentive readers will remember the almost fantastic idea of Tactus with of the same product, over which worked of engineers. The idea was to create a display on which the right moment appeared to bulge for tactile sensations happening on the screen. Example, a keyboard when you print as needed retracts back. So, in company Tactus all this time the work went on as usual and the developers have already demonstrated a working tablet with technology as though descended to us from the screens of a science fiction movie.
Indeed, Tactus looks great! Have to wait only refinement of product. The exact date availability of novelty, no one knows. But there is only working prototypes. It may already be a signal for application developers for smartphones and tablet PC, tasks to come up with an application where the technology will not be just a nice addition, but a necessity.