Smartphones power flying robots,

G. Loianno, Y. Mulgaonkar, C. Brunner, D. Ahuja, A. Ramanandan, M. Chari, S. Diaz, and V. Kumar, “Smartphones power flying robots,” in 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2015, p. 1256–1263.