UX Designer, research, author and foodie. » Usability http://zakiwarfel.com Research, design and prototyping methods. Thu, 20 May 2010 18:31:24 +0000 en hourly 1 Speaking at STC 2008 http://zakiwarfel.com/archives/speaking-at-stc-2008/ http://zakiwarfel.com/archives/speaking-at-stc-2008/#comments Wed, 23 Jan 2008 01:30:51 +0000 zakiwarfel http://toddwarfel.com/archives/speaking-at-stc-2008/ http://zakiwarfel.com/archives/speaking-at-stc-2008/feed/ 0 Beyond Usable and Useful http://zakiwarfel.com/archives/beyond-usable-and-useful/ http://zakiwarfel.com/archives/beyond-usable-and-useful/#comments Mon, 20 Aug 2007 15:08:39 +0000 zakiwarfel http://toddwarfel.com/archives/beyond-usable-and-useful/ http://zakiwarfel.com/archives/beyond-usable-and-useful/feed/ 0 iPhone – Don't Believe the Hype http://zakiwarfel.com/archives/iphone-dont-believe-the-hype/ http://zakiwarfel.com/archives/iphone-dont-believe-the-hype/#comments Mon, 02 Jul 2007 15:12:19 +0000 zakiwarfel http://toddwarfel.com/archives/iphone-dont-believe-the-hype/ http://zakiwarfel.com/archives/iphone-dont-believe-the-hype/feed/ 4 Presenting Data-driven Personas at UPA 2007 http://zakiwarfel.com/archives/presenting-data-driven-personas-at-upa-2007/ http://zakiwarfel.com/archives/presenting-data-driven-personas-at-upa-2007/#comments Tue, 05 Jun 2007 13:45:02 +0000 zakiwarfel http://toddwarfel.com/archives/presenting-data-driven-personas-at-upa-2007/ http://zakiwarfel.com/archives/presenting-data-driven-personas-at-upa-2007/feed/ 1 Usability Needs a Coming of Age http://zakiwarfel.com/archives/usability-needs-a-coming-of-age/ http://zakiwarfel.com/archives/usability-needs-a-coming-of-age/#comments Tue, 05 Jun 2007 13:40:10 +0000 zakiwarfel http://toddwarfel.com/archives/usability-needs-a-coming-of-age/ http://zakiwarfel.com/archives/usability-needs-a-coming-of-age/feed/ 3