Dan Martin is an Associate Instructor of Writing and Rhetoric and a Coordinator of the Writing Across the Curriculum Program at the University of Central Florida where he teaches a variety of writing courses, including Writing in Digital Environments, Composition I, Multimedia Composition, and Composition II. His research centers on how digital and multimodal writing are shaping knowledge in different disciplines. Professor Martin is also interested in Semiotics and New Media, and he tends to investigate a variety of digital tools, mediums, and forms through the lens of semiotics.