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June 08, 2006

This weekend, while biking in the glorious (but brief) Portland sun, I heard my name shouted out. I turned around to see a friend of mine sitting at a sidewalk cafe. He invited me over to chat. My friend, a media savvy (and law abiding) lawyer, is always easygoing, entertaining and fun to talk with.

But when we started talking about recent NSA wiretapping revelations, he began to act paranoid, looking around furtively, wondering if anyone was "spying" on us from nearby webcams.

As a fan of the movie "Enemy of the State", I knew the NSA utilizes commercial webcams, like those in ATMs and rooftops, as targets of opportunity. Airplanes and satellites, too.

Eyes in the sky may become more common. Take, for example, the FBI mistake on fingerprint identification in the 2004 Madrid train bombings. The FBI's automated fingerprint system mistakenly fingered Portland attorney Brandon Mayfield. The FBI hired an airplane to circle a mosque that he attended.

Border Surveillence technology may bring the practice home.

Just for fun I mentioned Pyramid Vision, of Arlington, Virginia, which can "fuse" terrestrial cameras with aircraft or satellite images. It creates a continous 3D "fly-by" space, not unlike Google Earth. But live. RealityFlythrough has similar capability.

Combining different cameras into a single video panorama patchwork allows you to "fly" though a space utilizing a variety of cameras, all with different points of view. Computer processing adjusts perspective and fills in the data gaps. Microphone Arrays will be supported in Microsoft's Vista. They can track a moving target and attenuate background noise.

Watch for them on a utility pole near you.

Maybe what my friend needs is the $500 WCH DD9000 (right). The video Walkman-sized device scans the airwaves for wireless video transmissions in the 900MHz to 2.52GHz range.

It sports two antennae with a 2.5-inch TFT LCD and locks on any usable signals within 500 feet.

What's a little spying between friends and neighbors?


Originally posted by samc from Daily Wireless, remediated by yatta on Jun 8, 2006 at 07:03 PM