Your personal wifi security may soon increase dramatically with a few rolls of new wallpaper.
Researchers at Institut Polytechnique de Grenoble, in cooperation with the Centre Technique du Papier, in France, developed the wall covering, known as metapaper, that can preventing wifi signals from being broadcast beyond the confines of an office or apartment, reports Sean Gallagher for Ars Technica.
Researchers at Institut Polytechnique de Grenoble, in cooperation with the Centre Technique du Papier, in France, developed the wall covering, known as metapaper, that can preventing wifi signals from being broadcast beyond the confines of an office or apartment, reports Sean Gallagher for Ars Technica.
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