HeiJoe is a program which is designed for learning and traveling purposes. It changes the traditional classroom teaching into learning situation which occurs in nature. Instead of sitting it involves learning, riding bike and traveling in other means outdoors, all at the same time!
When used for traveling, HeiJoe enables possibility to see interesting destination information beforehand. Of course tourist can also walk to destination and see this information, when person is actually standing next to it!
In both use cases program guides user to correct destination with guidance arrow, distance and a map.