Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | books | about  PPVMTDO: The convergence in mobile devices. (01 May 2005) And when that magical day happens where everything has converged into one device, some company will revolutionize the industry with a brand new design philosophy: simplicity. It will make a phone that only makes phone calls. And a knife that only cuts. And a pen that only writes. What a concept! Article URL: http://www.jnd.org/askdon.html#000572 Read 71 more articles from Don Norman sorted by date, popularity, or title. Next Article: Washing machine fingers lazy male     This site is a labour of love built by Chris McEvoy