Autonomous vehicles, self-driving cars and ground robots all need to navigate through ever changing landscapes. This application demonstrates a path finding methodology where the vehicle has a limited view of what it will encounter. As it moves toward its goal, it continually evaluates what appears to be the best path at the time, and continually re-evaluates its options. The player can move objects with drag and drop. The application runs continually and can be used when you just want to watch your computer work.