This Box Detects Home Intruders By Only Using Wi-Fi - Popular Mechanics
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Popular Mechanics <img alt="" height="1" width="1"> This Box Detects Home Intruders By Only Using Wi-Fi Popular Mechanics A few years ago, researchers at MIT developed a new technology that could detect movement by measuring changes to wireless signals. This device, called ... and more » Courtesy of WestNet City Wi-Fi www.westnet.ca |
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