日前出现一种新的手势识别技术,可以让你直接操作口袋里的手机,这种新系统甚至不需要电池!新的系统被称为AllSee,由华盛顿大学的计算机科学家开发。“成本不到一美元,并且不需要电池,”从事该项目的华盛顿大学教授希亚姆说。“你可以利用电视信号作为动力源和手势识别的来源。”这听起来很疯狂,但它的确能够实现。微小的AllSee作为接收器,可以根据在空中漂浮的变化的无线信号来识别手势。当你做移动的手势,它会破坏这些无线信号的振幅, Recently a new gesture recognition technology that allows you to directly operate the pocket phone, this new system does not even need batteries! The new system is called AllSee, developed by computer scientists at the University of Washington. “It costs less than a dollar and does not require batteries,” said Shia, a Washington University professor who works on the project. “You can use the television signal as a source of power and gesture recognition.” "It sounds crazy, but it does. Tiny AllSee acts as a receiver to recognize gestures based on changing wireless signals floating in the air. When you do a mobile gesture, it will destroy the amplitude of these wireless signals,