1. Press Release. Gartner Says Worldwide Smartphone Sales Soared in Fourth Quarter of 2011 With 47 Percent Growth, Gartner Newsroom (February 2012),
http://www.gartner.com/it/page.jsp?id=1924314
(last access March 26, 2012)
2. Abraham, I., Dolev, D., Gonen, R., Halpern, J.: Distributed computing meets game theory: robust mechanisms for rational secret sharing and multiparty computation. In: Proc. of the Twenty-Fifth Annual ACM Symposium on Principles of Distributed Computing, PODC 2006, pp. 53–62 (2006)
3. Campbell, A., Eisenman, S., Lane, N., Miluzzo, E., Peterson, R.: People-centric urban sensing. In: Proc. of the 2nd Annual International Workshop on Wireless Internet, WICON 2006. ACM, New York (2006)
4. Eisenman, S., Campbell, A.: SkiScape sensing. In: Proceedings of the 4th International Conference on Embedded Networked Sensor Systems, SenSys 2006, pp. 401–402. ACM (2006)
5. Eisenman, S., Miluzzo, E., Lane, N., Peterson, R., Ahn, G.S., Campbell, A.: BikeNet: A mobile sensing system for cyclist experience mapping. ACM Trans. Sen. Netw. 6(1), 6:1–6:39 (2010)