Neat, I was just watching Alan Kay's YC Startup School video from 2017 where he mentions this.<p><a href="https://www.youtube.com/watch?v=id1WShzzMCQ" rel="nofollow">https://www.youtube.com/watch?v=id1WShzzMCQ</a>
Just beautiful. I think we still have quite a bit to learn from older approaches to using computers.
I love how they're writing IBM 360 assembly on virtual IBM cards.