Interaction is a yearly conference organised by the Interaction Design Association (IxDA). The 2011 conference took place on February 9-12 in Boulder, Colorado.
- Bill Verplank (opening keynote) [1:02:38]
- Brenda Laurel [47:45]
- Bruce Sterling (closing keynote) [45:09]
- Eric Hersman, Ushahidi [33:04]
- Jason Bruges [55:14]
- Lisa Strausfeld, Pentagram [48:09]
- Richard Buchanan, Weatherhead School of Management [53:12]