Jay David Bolter is James and Mary Wesley Chair in New Media at the Georgia Institute of Technology, and Senior Professor in Computer Science and Media Technology at Malm University in Sweden. He is the author of The Digital Plenitude (MIT Press) and other books. Maria Engberg is Associate Professor in the Department of Computer Science and Media Technology at Malm University. Blair MacIntyre is Professor at Georgia Institute of Technology. MacIntyre and Bolter are codirectors of the Augmented Environments Lab at the Georgia Institute of Technology, where Engberg is Affiliate Researcher.