(msnbc)
Imagine that you couldn't drive on major highways without agreeing to put a camera in your car -- one that could film either the occupants or the vehicle’s surroundings and transmit the images back to a central office for inspection.

You don't have to read George Orwell to conjure up such an ominous surveillance state. You just have to skim through filings at the U.S. Patent Office.

It's hard to imagine Americans would tolerate such a direct, Big-Brotherish intrusion. But they might not notice if the all-seeing cameras were tucked inside another kind of government tracking technology that millions of Americans have already invited into their cars.

Kapsch TrafficCom AG, an Austrian company that just signed a 10-year contract to provide in-car transponders such as the E-Z Pass to 22 electronic highway toll collection systems around the U.S., recently filed a patent on technology to add multi-function mini-cameras to their toll gadgets. Today, transponders are in about 22 million cars around the U.S. Adding inward and outward facing cameras to the gadgets would create surveillance capabilities far beyond anything government agencies have tried until now.

The stated reason for an inward-pointing camera is to verify the number of occupants in the car for enforcement of HOV and HOT lanes. The outward-pointing camera could be used for the same purpose, helping authorities enforce minimum occupant rules against drivers who aren't carrying transponders.

But it's easy to imagine other uses...
(more)