One thing I was surprised out with robot lawn mowers vs normal lawn mowers and robot vacuums vs normal vacuums is how many hours they are used for. I am sure c

One thing I was surprised out with robot lawn mowers vs normal lawn mowers and robot vacuums vs normal vacuums is how many hours they are used for. I am sure cars are the same way. My non-autonomous is 10 years old and has 140,000 miles, so 4,000 hours (at average 35 MPH) or 400 hours per year (about 5% of a year). An autonomous car could be driving for much longer, even bumping up to a 15% utilization would now mean my 140,000 miles/4,000 hours would be hit at 3 years!