This gadget, the Motion Detector Telephone, it is not only a funny toy but it willhelp you to keep your place more safe.

这款装置名为“运动探测器电话”，不仅是一个有趣的玩具，同时也能让你所在的地方更安全。

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The film interference experiment and the Brownian motion experiment are improved by using toy laser, and the experimental phenomena are more obviously.

利用玩具激光器对薄膜干涉和布朗运动实验进行改进，使实验现象更加明显、直观。

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"Leap Motion is not a toy, " he told the BBC.

BBC: Technology

While Sony is currently waging World War III on hackers exploiting its system, Microsoft is actually embracing the community, and is poised to open up their Kinect motion technology to anyone who wants to toy with it.

FORBES: Microsoft Wants You to Hack Kinect