Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site CoPlace Define: A Service-Based View of Online Places (24 Feb 2002) Article URL: http://domino.research.ibm.com/cambridge/research.nsf/2b4f81291401771785256976004a8d13/b0d7ee9292998d3e85256c69006fe24d?OpenDocument Read 173 more articles from IBM sorted by date, popularity, or title. Next Article: Perceived Information Architecture: User Feedback This site is a labour of love built by Chris McEvoy