Big Brother in your automobile, how your high-tech car can testify against you.
Today’s high-tech automobiles increasingly rely on computers to maximize performance and monitor operating systems. But while the under-the-hood computers are doing that, they may also be recording data about your driving.
Typically, that information is collected by a vehicle’s “event data recorder,” or EDR, a computer module that is often compared to the “black box” on a commercial airliner. Among other things, EDRs are capable of recording a number of driver behaviors, including brake application, steering, speed at time of impact in the event of a crash and whether the driver and passengers were using seatbelts.
“Essentially, vehicles nowadays are a huge conglomeration of computer chips and modules,” said Mike McCullough, a retired Phoenix police detective who investigated serious crashes for many years. “And the electronic data they collect is going to become more and more common as evidence down the road.”
The rules do not require EDRs – already in use in more than 85 percent of U.S. vehicles – but they mandate that in cars that have them, the devices must capture and preserve at least 15 types of crash data, including pre-crash speed, engine throttle, changes in forward velocity and airbag deployment times. And one day, the agency noted in its final rule, they may even play a role in getting emergency medical service quickly dispatched to the scene of an accident by automatically sending a 911 alert.
“Electronic evidence is admitted in almost every trial in America, whether it’s a phone bill or electric bill or a document that’s created, stored or transmitted electronically,” said Mark D. Rasch, director of cybersecurity and privacy consulting at the technology services company CSC and former head of the Justice Department’s computer crime unit. “… When you think about it, even a crime scene photograph is electronic evidence now.”
http://openchannel.msnbc.msn.com/_news/2011/11/11/8743687-digital-evidence-becoming-central-in-criminal-cases