The real core of what being an engineer is. You have a scientific basis, but when you don't have the science, you put in some bugger factors, some sa… - Douglas T. Ross

I realized after I'd been at MIT for a while that I had never even known the semantics of the word "engineering". You see, all my relatives and contacts were medical doctors or biology and chemistry professors. In fact, I'm almost the "black sheep" in the family for not being an MD or Ph.D. because everybody was doing that sort of thing. There was no contact at all with engineering. I didn't even know what the word meant...

A general theme for what I'm trying to convey and what actually drove me and my very industrious and creative project members over all these years, is... that there is much more to it than pictures. It has to be a picture language. There has to be meaning there, and the meaning is useful. You're trying to solve problems. So it really comes down to man machine problem solving . Better means of communication and expression is what always has driven our work.

A lot of people are not familiar with the fact that when Lincoln Lab grew out of the Project Whirlwind (which were just names to me at that point) for the purpose of looking into radar air defense -- processing radar signals with the computer and then using radio controls to defend with fighters and so forth -- Whirlwind had been originally designed as an aircraft simulator for individual airplanes.