I like how this program is so easy for my children to use when they are in school to have an efficient way of getting there without having to wait around at traffic light crossings. Traffic lights take too long to get through, especially if you arrive before 7AM or after 8PM as most people do. This helps me avoid wasting time waiting because traffic lights would not allow me enough time to go from one place to another which saves me a lot of stress. Even though it's helpful during rush hour traffic, it could still be better since there are some days that don't really cause any trouble but the problem may arise due to bad weather conditions which slows down everything. It also could be used as a GPS tracker system.