Wi-Fi Signal Blocking Wallpaper

If you don't have any IT experience to secure your wifi box, you can buy this wallpaper to keep all the broadcasting signal within your perimeter.

This invention was made by some researchers at the institute "polytechnique de Grenoble"
in France. Also called metapaper, the invention tends toward protecting a home or company
 wifi signal. The technology will not only protect signal stealing, it will also keep it
stronger.

Let's not make no mistake, the paper will only block wifi signal from going out but will
grant access to other signal such as FM. So the case of emergency broadcasting, you will receive the signal through.

This technology is not the ultimate solution to "air-cracking" but most IT guys would agree
that, this great configuration may be better to protect your WiFi signal. However, this is still in development stage. We will keep you updated on more incoming news concerning the
metapaper.

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