Wi-Fi-Blocking Wallpaper Protects Your Web Fortress by Keeping Neighbors Out

Illustration for article titled Wi-Fi-Blocking Wallpaper Protects Your Web Fortress by Keeping Neighbors Out

Scientists from the institut polytechnique Grenoble INP and the Centre Technique du Papier have developed a novel new product so gratuitous, it almost seems necessary: a silver-crystal coated wallpaper that can block neighbors from freeloading off your Wi-Fi network. The silver crystals are arranged in such a way that they are able to block certain wireless frequencies, not least of which is the same frequency as a WiFI router.


But, what about just setting up a password-protected network? I don't know. You most certainly can—and should—do that. But if, for whatever reason, an open network is what you desire, this silver snowflake-speckled wall-covering will have your back. Unless you have windows. They're still working on a clear coating with protective power equal to that of the paper.

Also, there will of course be somebody out there who will buy this, someone who both delights in a room covered floor-to-ceiling in metallic snowflakes and believes said remediation is superior to setting a password (which is free, mind you—this wallpaper, when it's released in 2013, will cost about as much as mid-grade conventional wallpaper). Who is this person?

Has there not been an unusual amount of weird wallpaper news lately? [DVICE via SlashDot]


Would this not affect the wifi signal in your own house?

Someone out there is going to wallpaper the room that they keep their router, then wonder why their signal is so weak two rooms down.