No thanks. I'm alright not being tracked.A global-positioning-system device tracks vehicle location and can interpolate speed, acceleration, and deceleration by calculating changes in location over time.
I smell a slippery slope.The box can send more than just a cry for help. Its signal can be packed with helpful data, such as the vehicle's exact longitude and latitude. So if the car was hit on the highway and skidded into oncoming traffic, emergency responders can adjust in advance.