1. Holman, D., Vertegaal, R.: Organic user interfaces: designing computers in any way, shape, or form. Communications of the ACM 51, 48–55 (2008)
2. Kodama, S.: Dynamic ferrofluid sculpture. Communications of the ACM 51, 79 (2008)
3. Koh, J.T.K.V., Karunanayaka, K., Sepulveda, R., Tharakan, M.J., Krishnan, M., Cheok, A.D.: Liquid interface: a malleable, transient, direct-touch interface. In: Proceedings of the 7th International Conference on Advances in Computer Entertainment Technology (ACE 2010), pp. 45–48. ACM, New York (2010)