It?s a common thing. Folks want Turing to be involved in all computers, but in fact even the ACE which he designed wasn't completed until he left the National Physical Laboratory.... ... but the design was still significantly faster than other computers of the time, and by the time he died he was working on the mathematics of biology and morphogenesis using, using not designing computers, and complaining he couldn't get enough time on the Manchester Mk1. He was really interested in computers as learning and intelligent devices. He insisted the Manchester Mk1 could generate random numbers. I wonder what he would have made of the self driving car.... Dave