Do the Benefits of Car Connectivity Outweigh the Drawbacks?

Car-to car and car-to-infrastructure communication, which uses Wi-Fi and cellular technologies to inform drivers of any obstacles in the road, is advancing. Technologies like V2X can be used to deliver warnings to other drivers if, for example, a car has crashed or broken down in the road. Some are concerned that the same tool, however, could be used by authorities to monitor the location and speed of a vehicle