http://netvouz.com/jackask/tag/efficiency?feed=rss jackask's bookmarks tagged "efficiency" on Netvouz http://www.mobile88.com/news/read.asp?file=/2007/8/17/20070816120832&sec=int Chicago-based usability consultancy User Centric had identified texting as potentially problematic for new iPhone customers. jackask Fri, 17 Aug 2007 01:18:35 GMT