Researchers at the École Polytechnique Fédérale du Lausanne (EPFL) have developed a technique for giving touchscreens tactile surfaces, so that users have the impression of touching a raised surface. Among the many potential applications, it could be used to make touchscreens more accessible for people with visual impairments.
The novel technique, developed by EPFL’s Integrated Actuators Laboratory in Neuchâtel, is targeted at smartphones, tablets, computers, and vending machines. [via]
Touchscreens go tactile - [Link]