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Researchers Develop Wi-Fi Blocking Wallpaper

Are your neighbors tired of you stealing their unsecured wi-fi? Here’s an expensive alternative to providing password protection. The Grenoble Institut Polytechnique and its research partners have developed wallpaper that blocks wi-fi transmissions:

The wallpaper can block Wi-Fi signals in the 2.45 – 5.5 GHz range, while simultaneously allowing television, FM radio, and mobile phone signals to pass through its surface. Metapaper can be applied to a variety of surfaces including concrete, brick and plaster, and won’t be affected by decorative additions such as a layer of common house paint. No announcement has been made as to when this product might reach the U.S. market.

So far, the wallpaper costs $800 for 10 square feet.

Link -via Technabob | Photo: L’informaticien

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Date
May 10th, 2012

Author
Stranger to the World

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