Very interesting background - thank you. Are there any recorded deaths from self-driving cars at this time, I wonder? Pre-empting other people's responses of

Very interesting background - thank you. Are there any recorded deaths from self-driving cars at this time, I wonder? Pre-empting other people's responses of 'not enough data yet', or similar - at the time Otis felt it was necessary to demonstrate in this way, there was a perception of insufficient data also - lack of data is a truism for all new technologies.