Street Talk: An Urban Computing Happening, Friday 16 July 2004 in Berkeley. The programme is great with lots of interesting speaker (Anne Galloway, Howard Rheingold, Antony Townsend...).

Street Talk is a one day event to be held at Intel Research Berkeley focused on understand how the rapidly emerging fabric of mobile and wireless computing will influence, disrupt, expand, and be integrated into the social patterns existent within our public urban landscapes