LMI Lambda Keyboard

By Xah Lee. Date: 2022-05-31. Last updated: 2022-05-31.

LMI Lambda keyboard

The LMI Lambda keyboard came out in year 1983.

There was a LMI CADR machine. It uses the Space Cadet Keyboard
LMI Lambda machine is a later model. It uses the LMI Lambda keyboard. The LMI Lambda keyboard is a Space Cadet Keyboard, but with different protocol.

lmi lambda keyboard b270d — LMI Lambda keyboard [image source https://deskthority.net/keyboards-f2/cadr-lisp-machine-keyboard-the-space-cadet-keyboard-t19373.html ]

lmi lambda lisp machine 37vp6 — LMI Lambda lisp machine [image source https://deskthority.net/keyboards-f2/cadr-lisp-machine-keyboard-the-space-cadet-keyboard-t19373.html ]

Note the LMI logo. It's lisp cons cell, which is the building block of lisp's list.

See also: Guy Steele Says: Don't Iterate, Recurse, and Get rid of cons!

LMI CADR machine

LMI CADR machine brochure db44a — LMI CADR machine brochure [image source https://deskthority.net/keyboards-f2/cadr-lisp-machine-keyboard-the-space-cadet-keyboard-t19373.html ]

2018-10-23

LMI Lisp Machine

LMI Lisp Machine 988a3-s1155x866 — LMI Lisp Machine 2048×1536 [The Story Thus Far: 2018 2019-08-22 By Daniel Seagraves. At https://www.bogodyne.com/2019/08/22/the-story-thus-far-2018/ ]

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