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I interviewed a number of CS profs who worked at DCL in the 60s/70s/80s including H George Friedman, who was one of the few CS dept people who gave PLATO a try and built lessons for his programming students. Also, a full BASIC emulator was written. I think a FORTRAN was too. And definitely a LOGO environment. But as George told me, DCL looked down on CERL. DCL was an IBM shop. CERL was a CDC/CYBER shop. Oil and water.

And it's not about PLATO trying to "gain acceptance" at DCL. Other than George and maybe one or two other profs, nobody was interested. And CERL had its hands full with departments all over campus, and over 1000 terminals all over campus and as far away as Hawaii and Delaware, using the system.

I'm not going to engage anymore with you. I've said my piece and we're done. Good day to you.




Farewell, and you can just read this about Friedman: I had two courses from him. No PLATO.




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