Newton Glossary

An almost definitive guide to Newton-related terms and trivia.


An early Lisp-based version of Newton OS developed by Apple using the Ralph programming language and a “hacked up” development environment called Leibniz. Work on Bauhaus began around the same time as the Junior hardware project, which would eventually become the Original MessagePad. The Bauhaus project was cancelled in 1994.

Additional Information

Talking with Mikel Evins about the Lisp-based Newton OS


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