Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Radical Innovation : Richard Leifer Interview (06 Feb 2001) Article URL: http://acm.org/ubiquity/interviews/r_leifer_1.html Read 304 more articles from Ubiquity sorted by date, popularity, or title. Next Article: 25 Movers & Shakers: Alan Cooper This site is a labour of love built by Chris McEvoy