Mitsubishi debuted their 3D Touch Panel at the recent Tokyo Interaction 2009. Based on a 5.7-inch 640x480 touchscreen, the panel recognizes both direct contact and finger proximity up to 20mm from the screen, in case you like to snack while you play. The company believes that their device would be great for mobile devices, with the proximity used for bringing up a menu or to control a mouse pointer. They also say that their modifications should not cost a bundle for manufacturers who want to use it.
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