Abridged transcription of his talk about the different affordances of various media, especially books and screens. For the former, written text is foregrounded, whereas images are foregrounded for the latter.
M. Kurze. TMR '07: Proceedings of the ICMI 2007 Workshop on Tagging, Mining and Retrieval of Human Related Activity Information, Nagoya, Japan, page 23-26. (2007)
P. Gebhard. Proceedings of the Fourth International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS '05), Utrecht, The Netherlands, page 29--36. New York, ACM, (2005)
M. Johnston. Proceedings of the 11th International Conference on Multimodal Interfaces and the 6th Workshop on Machine Learning for Multimodal Interfaces (ICMI-MLMI '09), Cambridge, MA, USA, page 47-54. (2009)
M. Tran, B. Hirsbrunner, and M. Courant. MPAC '05: Proceedings of the 3rd International Workshop on Middleware for Pervasive and Ad-hoc Computing, Grenoble, France, page 1-8. New York, NY, USA, ACM, (2005)
D. Porta, D. Sonntag, and R. Neßelrath. Proceedings of MobileHCI '09: 11th International Conference on Human Computer Interaction with Mobile Devices and Services, Bonn, Germany, (2009)