The Lega
This paper describes experiences from development and deployment of the Lega, a hand held device for physical sharing of experiences during an art exhibition. Touching and moving the device in different ways creates a tactile trace that can be experienced by others through their own device. The system was successfully deployed at an art exhibition for two months where user studies were performed. Here we present some general observations regarding the systems performance and discuss issues that we encountered.
Laaksolahti, J., Tholander, J., Lundén, M., Solsona Belenguer, J., Karlsson, A., Jaensson, T.
Published in: 
In Proceedings of ACM Tangible, Embedded, and Embodied Interaction 2011 (TEI'11), January 23-26, Funchal, Portugal
Saturday, January 1, 2011 - 00:00