@inproceedings{Echtler:2012:GGM:2148131.2148181,
 author = {Echtler, Florian and Butz, Andreas},
 title = {GISpL: gestures made easy},
 booktitle = {Proceedings of the Sixth International Conference on Tangible, Embedded and Embodied Interaction},
 series = {TEI '12},
 year = {2012},
 isbn = {978-1-4503-1174-8},
 location = {Kingston, Ontario, Canada},
 pages = {233--240},
 numpages = {8},
 url = {http://doi.acm.org/10.1145/2148131.2148181},
 doi = {10.1145/2148131.2148181},
 acmid = {2148181},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {formal language, gestures, interaction, user interface},
}