Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Task dimensions of user evaluations of information retrieval systems (25 Jul 2003) Article URL: http://informationr.net/ir/8-4/paper157.html Read 251 more articles from Information Research sorted by date, popularity, or title. Next Article: Watch this: corralling wild bits This site is a labour of love built by Chris McEvoy