Quote:
Originally Posted by baddog
I had a cheap version . . . only problem is my den is two steps down from the living room so I would have to put up a blockade to keep it from falling over the edge.
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I am pretty sure the iRobot senses edges, not 100% sure though, but I seem to remember seeing it do so.
Edit: yes it does, I just found it. The Roomba it's called.