Camera truck on Mercer Island

Look at the cameras on top of this truck, spotted near the middle of Mercer Island yesterday.  If you peer closely through the tinted glass, you can see several laptop computers with various map-like displays.

The driver went systematically through every public street in our neighborhood, traveling at a pretty reasonable clip. I assume he was taking photos the whole time, which presumably means that in some future update of Windows Live Local, you'll see me holding a camera at the side of the road.