I believe that the author was referring to him as AN inventor in the flight simulator field, not as the guy who originated it. Note the in the second paragraph he is cited as being unhappy with the the then current state of the art in the field.
I believe that the author was referring to him as AN inventor in the flight simulator field, not as the guy who originated it. Note the in the second paragraph he is cited as being unhappy with the the then current state of the art in the field.