Wi-Fi Shielding Paint
I have no idea how well this works, but it’s a clever idea. From Information Week:
Force Field Wireless makes three products that it says can dramatically reduce the leakage of wireless signals from a room or building.
One odd side-point from the article:
Force Field has been trying to interest the Department of Homeland Security, but discussions are ongoing, Wray says. “Ironically, we have had foreign governments contact us—from the Middle East. Kind of scary.” Wray says he won’t sell to them.
I wonder what’s so scary about selling metal paint to a Middle East government. Maybe the company thinks they will use the paint to “cover up” their misdeeds or poison political prisoners?
Todd Mitchell • December 30, 2004 6:13 PM
A while back The Screensavers on TechTV did a test with this metallic paint. It did cut down the signal, but not to the point were it wasn’t radiating from your house.
Further to this, if it cuts down wifi, I’m sure it’s cutting out your wireless carriers signal. I’d much rather run ethernet through my house than spend a small fortune on paint reducing my cellular reception.
Todd
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