一束由发光二极管发射出的红外线光立刻进入到使用者眼前的空间，这样一个小型摄像机装置，可分析人们的手势轨迹。
A ring of LEDs projects infrared light into the space immediately in front of the user so a camera in the device can interpret gestures.
这种在使用者周围保持一个稳定压力的衣服被用于空间探索和高空飞行。
A suit that maintains a stable pressure around its occupant; useful in both space exploration and high-altitude flights.
Google发言人还提及了一个分享使用汽车的程序，这个程序能指引汽车到达潜在的使用者身边，从而避免了占用社区中宝贵的停车空间。
Google spokespeople have talked about car-sharing programs that drive cars to the location of a would-be user on command, avoiding the inefficient use of valuable parking Spaces in every neighborhood.
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