Q:could anyone help me, how to program a robot to move within a square, where its mission is to start in one end of the corner. And move to the opposite corner of the square. Not in a straight line, but forth and back, eventually covering the whole square? It must also be able to avoid obstacles.(photocells or bumpers) The plan is to build a proto type for a robotic plough.

Any suggestions can be mailed to :robert.karlsen@kriminell.com

I would not be suprised if such a device already exists, if so please let me know. Robert (larvik, Norway)