Hiroshi Ishii
Brygg Ullmer
Proceedings of the SIGCHI conference on Human factors in computing systems - CHI ’97
Exploring the Relations Between Physical Objects and Digital World with a Geometric Sorting Board
Lessons Learned from In-School Use of rTAG: A Robo-Tangible Learning Environment
FuSA Touch Display: A Furry and Scalable Multi-touch Display
Affordances for Manipulation of Physical Versus Digital Media on Interactive Surfaces
Paper windows
The Choreography of Conceptual Development in Computer Supported Instructional Environments