Engineers from Duke University and the University of New Mexico have just published the results of their most recent robotic escapades in the Journal on Control and Optimization. Silvia Ferrari and Rafael Fierro, leaders of the project, say that by applying the basic principles of the children's swimming game "Marco Polo" they have been able to advance robot's ability to both detect and intercept moving targets. By equipping robots with multiple types of camera sensors camera sensors which provide coverage of all the cell