Vehicle-to-vehicle (V2V) communication is a technology that allows vehicles to exchange information with each other. This communication can include data about speed, location, and direction, helping drivers make safer decisions on the road. By sharing this information, vehicles can alert each other to potential hazards, such as sudden stops or accidents ahead. V2V technology aims to enhance road safety and improve traffic flow. It can help reduce collisions and congestion by providing real-time updates to drivers. As more vehicles become equipped with this technology, the potential for safer and more efficient driving increases significantly.