For those who would like to know more, this is a featured talk at the upcoming 11th IWP9 in Paris in May.

On Sun, Mar 16, 2025, 9:47 AM Jan Schaumann via TUHS <tuhs@tuhs.org> wrote:
Hi,

This was seen on Dave Farber's IP list; with many of
the Dramatis Personae on this list it seems worthwhile
to share it here, too:

"What I Saw at the Evolution of Plan 9" by Geoff Collyer

https://adi.onl/oral.pdf

-Jan