Pages tagged tangible:

The Media Computing Group : SLAP
http://hci.rwth-aachen.de/slap

"Our Silicone ILluminated Active Peripherals, or SLAP widgets, are physical widgets made from silicone rubber and acrylic that combine the advantages of physical and virtual devices: Our SLAP buttons, sliders, knobs and keyboards have the physical shape of real devices to provide the right haptic feedback, but are still easily relabeled using a tabletop rear projection. At the same time, they are particularly low-cost, and easy to put to use."
périphériques et table "multi-touch" pour manipuler des données numériques de manière tangible
SLAP widgets