Karl Swedberg is a web developer at Structure Interactive in Grand Rapids, Michigan, where he spends much of his time implementing design with a focus on 'web standards'—semantic HTML, well-mannered CSS, and unobtrusive JavaScript. Before his current love affair with web development, Karl worked as a copy editor, a high-school English teacher, and a coffee house owner. His fascination with technology began in the early 1990s when he worked at Microsoft in Redmond, Washington, and it has continued unabated ever since. Karl's other obsessions include photography, karate, English grammar, and fatherhood. He lives in Grand Rapids with his wife, Sara, and his two children, Benjamin and Lucia.