Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site An improved method of studying user-system interaction by combining transaction log analysis and protocol analysis (01 Jul 2002) Article URL: http://informationr.net/ir/7-4/paper139.html Read 251 more articles from Information Research sorted by date, popularity, or title. Next Article: An Interview with Cooper’s Kim Goodwin This site is a labour of love built by Chris McEvoy