Edsger Dijkstra and Paul McJones

Taken at the 1973 Marktoberdorf Summer School, of instructor Dijkstra and student Paul McJones. Dijkstra’s subsequent trip report (EWD385) mentions Dave Redell (who took the photograph) and McJones because they served as “intelligent terminals” in an “interactive programming session”.

Source: Paul McJones's blog

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