Last year Alex Kitson gave a great presentation at the 2nd International Workshop on Movement and Computing (MoCo) in Vancouver, co-located with ISEA.
here’s at last a recording and the full reference: Kitson, A., Riecke, B. E., & Stepanova, E. R. (2015). (pp. 100–103). Presented at the MOCO’15 – 2nd International Workshop on Movement and Computing, Vancouver, Canada: ACM. doi:10.1145/2790994.2791014
http://dl.acm.org/citation.cfm?id=279. Enjoy!
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