1. Wren, C., Ajarbayejani, A., Darrel, T., Pantland, A.: P finder, real time tracking of human body. IEEE Trans. Pattern Anal. Mach. Intell. 19(7), 780–785 (1997)
2. Shuguang, C.U.I.: Secured Spy IP Control Robot Using Raspberry Pi. IEEE J. Sel. Areas Commun. 22(6), 1089–1098 (2004)
3. Shah, M., Javed, O., Shafique, K.: Automated visual surveillance in realistic scenarios. IEEE 89(10), 1355 (2007)
4. Ramya, V., Palaniappan, B.: Web based embedded robot for safety and security applications using ZigBee. Int. J. Wirel. Mob. Netw. 4(6), 155–174 (2012)
5. Pramod, S.V., Srikanth, N., Vivek, M.U., Sarat, P.C.: Intelligent intrusion detection system (In2DS) using wireless sensor network. IEEE 8(7), 56 (2012)