Xerox already proved that with Cedar on the Dorado, and Interlisp-D, as did many others since then. http://toastytech.com/guis/cedar.html http://toastytech.com

Xerox already proved that with Cedar on the Dorado, and Interlisp-D, as did many others since then. http://toastytech.com/guis/cedar.html http://toastytech.com/guis/cedar.html https://interlisp.org/ https://interlisp.org/ Unfortunately those attempts end up failing due to human reasons, not technical ones.