Dan Appelquist is a Web and Mobile industry veteran. He was dot-com CTO and later a dot-com refugee, working in the early days of the web. Later he came to work for European mobile operators, helping to develop the standards and technologies behind the mobile web. He is director of Web Advocacy & Open Source at Samsung Research UK <https://samsunginter.net> and also co-chairs the W3C Technical Architecture Group <https://w3.org/tag>. He tweets at @torgo and toots at @firstname.lastname@example.org.