Tangible interaction in tabletop games: studying iconic and symbolic play pieces - Saskia Bakker; Debby Vorstenbosch; Elise van den Hoven; Gerard Hollemans; Tom Bergman (Proceedings of the International Conference on Advances in Computer Entertainment Technology, ACE 2007, Salzburg, Austria, June 13-15, 2007, 2007)

Weathergods: tangible interaction in a digital tabletop game - Saskia Bakker; Debby Vorstenbosch; Elise van den Hoven; Gerard Hollemans; Tom Bergman (Proceedings of the 1st International Conference on Tangible and Embedded Interaction 2007, Baton Rouge, Louisiana, USA, February 15-17, 2007, 2007)