Summary: <p>In this week's episode of the Radar Podcast, O'Reilly's <a href="https://twitter.com/macslocum">Mac Slocum</a> chats with <a href="https://twitter.com/raygunfactory">Christine Park</a>, senior product designer at Basis, and <a href="https://twitter.com/mrhungry">John Alderman</a>, director of Supereverywhere. They talk about multi-modal design, which is an approach to design that takes into consideration the physical senses and the role they play in the user experience, and they also chat about how multi-modal design applies to the Web.</p>
