NEC Concept Phones Uses Liquid Fuel Cell, Nice Transparent Case

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This NEC “Flask” concept phone uses a transparent case for visual appeal and liquid fuel cell power, in order to save the Planet. By constantly checking out your phone, you’ll see how the liquid inside gets drained and find out how much power you’ve got left.

This NEC handset might use a touchscreen interface or e-paper technology, whichever drains less power…


All in all the device is quite feminine and it would look great in the purse of an eco-centred girl. I’m wondering how much it costs to refill the handset with liquid fuel…

[via mobilemag]