Want to be a walking Wi-Fi detector? Get the Wi-Fi Detector Shirt and wear them when you are in town. The shirt has a signal waves design on it that will glow according to the signal strength of the ...

If your home is at risk for drips and leaks, it makes sense to protect it with a smart leak detector so you know as soon as trouble hits. The SimpleSence WiFi Leak and Freeze Detector ($49.95 on ...

This product is featured in EDN's Hot 100 products of 2016. See all 100 here. The fast-evolving wireless network market is speeding toward 5G access that will bring far larger internet traffic than ...

What do you get when you combine a PocketPC, a signal amplifier, and a high gain antenna with a slingshot base? The Bloodhound WiFi Gun. The creative hackers from the schmoo group at Defcon put this ...

To figure out what’s on the other side of a wall or some other opaque barrier, you either need superpowers or a lot of expensive, heavy radar equipment. That might not be the case for long, though.

Wi-Fi lets you build a network without the hassle of running cable, but these networks are highly dependent on signal strength. A weak Wi-Fi signal can reduce your available bandwidth and even cause ...

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