Comment Re:BTDT (Score 1) 96
That's pretty neat. You've induced me at least to go read TFA and the underlying study. They were measuring cars in a workplace parking lot and admit that it would be trickier to get results on a roadway. I'd be interested to know the 95/50/5% splits for identifying a car in any given time period and the corresponding spacing along a roadway to guarantee capture based on a certain travel speed.
But the use as tested in the study could already be worthwhile. Drop a sensor in the trees near the front of a target location, and you can get the shift patterns of every vehicle that goes there.