A review on multi-robot systems: Current challenges for operators and new developments of interfaces

Abstract

Multi-robot systems are experiencing great development in recent times, since they are improving the performance of current missions and allowing new types of missions. This article analyzes the state of the art of multi-robot systems, addressing a set of relevant topics: missions, fleets, operators, human-system interaction and interfaces. The review focuses on the challenges related to human factors such as workload and situational awareness, as well as the proposals of adaptive and immersive interfaces to solve them.