Abstract
News editors obtained the following quote from the background information suppli ed by the inventors:“Robots used to provide services within a building are tran sported to their destination floors using elevatorcars installed within the bui lding. When multiple robots perform the same task, for example, when tworobots each deliver five items to an office on one floor, both robots need to board one elevator car to moveto the corresponding floor.”
NETL
NSTL