(Another) Graphical User Interface Timeline (opens in new tab)

The earlier GUI timeline submitted reminded me of the GEM desktop environment. This site also details many other esoteric GUIs as well, with specifics for many of the UIs listed.

My first computer was this 1984: Apple Macintosh. I still have it in the attic along with it's system floppy. $3,000 used. We've come a long way baby!