Mobile World Congress has its fair share of prototype technology, which is always a good way to get inspired about the future of mobile computing. NTT Docomo's advanced technology concepts always bring a big crowd and this year was no exception with its 3D touchable display. We also saw an interesting demonstration of remote printing from HP, and we revisited one of our favorite new technologies, the Motorola Atrix with Laptop Dock. And of course, our slide show wouldn't be complete without a ca
NTT's touchable 3D display is a prototype of a device that is not only in glass-less 3D, but includes a haptic touch response. This prototype uses magnetic power, which springs a coil in response to touch.
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