(Video Link) Researchers at Nokia's laborator... ...kia's laboratory in Tampere, Finland, developed a touchscreen interface that can be used on blocks of ice: A... ...A near-infrared light source mounted behind the " screen " bathes it in invisible light, and an array of ne... ...on required) via DVICE...
https://www.neatorama.com/2010/11/18/sheet-of-ice-becomes-touchscreen/
Sheet of Ice Becomes Touchscreen
Samsung Touchscreen Vending Machine
[youtube=http://www.youtube.com/watch?v=q19uhAjtuk... ...q19uhAjtuk0][YouTube - Link]Samsung debuted these touch screen vending machines at CES. The machine features a l... ...ing machines at CES. The machine features a large screen that shows animations and interactive menus and i...
https://www.neatorama.com/2009/02/04/samsung-touchscreen-vending-machine/
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