Nearly all engines manufactured today are controlled via electronic control modules (ECMs) and which have event data recorders designed to capture data generated by vehicles. Vehicle safety system advancements, such as automated emergency braking, depend on the ECM and generate date. Also, many carriers have added electronic logging devices as required by FMCSA. Many also have voluntarily added dashcams and vehicle tracking devices to commercial vehicles. Technology is being used to avoid crashes, to assess driving behavior, and to collect video proof in the event of a crash. The goal is to use the wealth of data coming from vehicle technology to improve safety outcomes and reduce the risk of excessive litigation costs for the fleet.