Tantek Çelik has been active in open web standards innovation, development, and advocacy for over 16 years. He is currently Web Standards Lead at Mozilla, a founder and community leader of GMPG, microformats.org, & indiewebcamp.com, and participates in the World Wide Consortium (W3C) Advisory Board (AB), as well as CSS & HTML Working Groups. He is the author of HTML5 Now: A Step-By-Step Tutorial for Getting Started Today (New Riders: 2010). Previously he co-edited the W3C Recommendations CSS 2.1 and CSS3 Color, co-founded GMPG, BarCamp, IndieWebCamp, and was Chief Technologist at Technorati. Tantek lives in San Francisco, and has bachelor’s and master’s degrees in Computer Science from Stanford University, as well as a strong background in human interface and user-centered design from his many years at Apple Computer. He shares his thoughts at tantek.com.