Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Gallery: Open Area (01 Sep 1975) Article URL: http://sloan.stanford.edu/MouseSite/gallery/slides2/openarea.html Read 132 more articles from Engelbart Papers sorted by date, popularity, or title. Next Article: Gallery: Screenshots This site is a labour of love built by Chris McEvoy