In recent times, automotive companies have been incorporating a device
that has been tracking your driving; this device can be used against you if
you are in an accident. The device I mention of is an Event Data Recorder
or an E.D.R. The E.D.R. is called the automotive black box because it
monitors certain aspects of driving and can record information up to five
seconds before an accident, or event.
Nearly every car produced since the late 1980ís has some form of an
E.D.R. The purpose for modern E.D.R.s is for there to be a means to control
the features of newer cars, such as Anti-Lock Braking Systems, Traction
Control and Air Bags. The more advanced our cars become, the more advanced
E.D.R.s become. Some features in current cars are Electronic Brake Force
Distribution, which distributes braking forces to different wheels to help
improve braking performance. Active Body Control, which helps reduce body
roll by actuating pneumatic devices to keep the body of the car as stable as
possible when cornering or going over bumps. All of these devices are being
controlled by the E.D.R which monitors yaw, pitch, acceleration, braking,