1. AFRON. (2013). The ultra affordable educational robot project. Retrieved from http://robotics-africa.org/afron-design-challenges/ultra-affordable-educational-robot-project.html
2. Amazon. (2005). Amazon mechanical Turk - welcome. Retrieved from https://www.mturk.com/mturk/welcome
3. Amazon.com Inc. (2005). Amazon mechanical Turk. Retrieved from https://www.mturk.com/mturk/help?helpPage=overview
4. Cloud Computing
5. Hinton, M. A., Zeher, M. J., Kozlowski, M. V., & Johannes, M. S. (2011). Advanced explosive ordnance disposal robotic system (AEODRS): A common architecture revolution. Retrieved from http://techdigest.jhuapl.edu/TD/td3003/30_3-Hinton.pdf