手掌就能变成手机，接电话，透过手掌轻轻一按就行了-视频

讲手机不用电话，可能吗？德国波坦兹学院的研究团队，研发出一套隐形介面，以後你的手掌就能变成手机，要接电话，透过手掌轻轻一按就行了。

Imaginary Phone allows users to control their mobile devices without taking it out of their pocket. Instead, users mimic the interaction on the palm of their hand. The interaction is tracked by a wearable depth camera which sends input events to the actual physical device. By mimicking the layout of the physical device, here an iPhone, users can operate the device based on spatial memory built up while using the physical device.