Crumlish leads product and design teams to deliver amazing cross-channel experiences. He is head of product at 7 Cups of Tea. He is also an advisor to Mainstreets, Inc. (makers of favr), a mentor at Code for America, and he co-chairs the monthly BayCHI program
He was director of product at CloudOn, director of messaging products for AOL, curator of the Yahoo design pattern library, and a director of the Information Architecture Institute.
He is the author of the bestselling The Internet for Busy People, and The Power of Many, and co-author of Designing Social Interfaces, with a second edition in press.
He has spoken at BarCamp, BayCHI, South by Southwest, the IA Summit, Ignite, Web 2.0 Expo, PLoP, IDEA, Interaction, WebVisions, the Web App Masters Tour, the Italian IA Summit, UX Lisbon, MobileCamp Chicago (remote track), UX Israel Live, and at Web Directions South (Sydney), East (Tokyo), and @media (London).