A. Oulasvirta, S. Tamminen, V. Roto, and J. Kuorelahti, Interaction in 4-second bursts, Proceedings of the SIGCHI conference on Human factors in computing systems , CHI '05, pp.919-928, 2005.
DOI : 10.1145/1054972.1055101

C. Kray, D. Nesbitt, J. Dawson, and M. Rohs, User-defined gestures for connecting mobile phones, public displays, and tabletops, Proceedings of the 12th international conference on Human computer interaction with mobile devices and services, MobileHCI '10, pp.239-248, 2010.
DOI : 10.1145/1851600.1851640

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

C. Peng, G. Shen, Y. Zhang, and S. Lu, Point&Connect, Proceedings of the 7th international conference on Mobile systems, applications, and services, Mobisys '09, pp.137-150, 2009.
DOI : 10.1145/1555816.1555831