http://feeds.gigavox.com/~r/gigavox/channel/itconversations/~5/27893080/ITC.AP-DanSaffer-2006.08.15.mp3 Dan Saffer - What is Interaction Design? GigaVoxMedia-1558 2006-09-26 http://assets.conversationsnetwork.org/channels/ITConversations/itc-300x300.jpg