Smart walls react to the human touch
Researchers at Carnegie Mellon University and Disney Research are changing the way we look at walls. No longer just the perimeter of a room, the team have created smart walls that sense activity within the space. Researchers found they could use conductive paint to create electrodes across the surface of a wall. This enables it to act as a touchpad to track users’ touch and an electromagnetic sensor to track electrical devices. The innovation, called Wall++, could help users place or move light switches or other controls anywhere on a wall. Moreover, it could also be used to control videogames by simply using gestures.
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