Johan Trettvik

According to our database, Johan Trettvik authored at least 2 papers between 2002 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

Affordances of Shape-Changing Interfaces: An Information Perspective on Transformability and Movement.

Marianne Graves Petersen, Majken Kirkegaard Rasmussen, Johan Trettvik

Proceedings of the DIS '20: Designing Interactive Systems Conference 2020, 2020

2002

An activity theory approach to affordance.

Klaus B. Bærentsen, Johan Trettvik

Proceedings of the Second Nordic Conference on Human-Computer Interaction 2002, 2002