We've seen a number of efforts that promise to make touchscreens more tactile, but none quite like this so-called FingerFlux system developed by a team of researchers from Germany's Aachen University.

Researchers in the Future Interfaces Group at Carnegie Mellon this week highlighted a breakthrough in display technology that could make future screens more tactile through raised haptics. As noted by ...

Using touchscreens or pushbuttons to control devices isn't always practical, and voice commands may not work in loud environments. A new system offers an alternative, in that it utilizes acoustic ...