The Xerox Interlisp-D system also then got a user interface metaphor: rooms. https://dl.acm.org/doi/pdf/10.1145/24054.24056 https://dl.acm.org/doi/pdf/10.1145/

The Xerox Interlisp-D system also then got a user interface metaphor: rooms. https://dl.acm.org/doi/pdf/10.1145/24054.24056 https://dl.acm.org/doi/pdf/10.1145/24054.24056 Rooms: The Use of Multiple Virtual Workspaces to Reduce Space Contention in a Window-Based Graphical User Interface D. AUSTIN HENDERSON, JR., and STUART K. CARD Xerox Palo Alto Research Center