Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Core Decisions (01 Sep 2001) Article URL: http://www.asktog.com/columns/050CoreDecisions.html Read 66 more articles from Bruce 'Tog' Tognazzini sorted by date, popularity, or title. Next Article: Designing for the Elderly This site is a labour of love built by Chris McEvoy