Matt Ratto is an Assistant Professor and director of the Critical Making lab in the Faculty of Information at the University of Toronto. Past appointments include a postdoctoral position with the Netherlands Institute for Scientific Information (NIWI), researcher and founding member of the Virtual Knowledge Studio for the Humanities and Social Sciences in Amsterdam (VKS-KNAW), visiting scholar at the University of Amsterdam, and a research position in the Humlab, University of Umea, Sweden. His current research focuses on how hands-on productive work. In particular, Ratto’s work addresses the movement of digital media and information from screens and into the material environment. This trend, known as ‘ambient’ or ‘ubiquitous’ computing, or more colloquially as the ‘Internet of Things’, is the primary focus of his work and builds upon the new possibilities offered by open source software and hardware, and the developing technologies of 3D printing and rapid prototyping.