I know that automotive parts of the standard requirement to withstand 80°C (or 120°C for military use). A robot vacuum working in a living room can probably be made cheaper because it does not have to face as harsh environments?
Also, range is probably a factor. In a living room, you probably need something like 20m max. You car should "see" farther.
Also, range is probably a factor. In a living room, you probably need something like 20m max. You car should "see" farther.