Visual feedback with multiple cameras in a UAVs Human-Swarm Interface.

In all situations in which a wide area has to be monitored, a practice emerging in recent years consists in using Unmanned Aerial Vehicles (UAVs), and in particular multirotors. Even if many steps forward have been taken toward the fully autonomous control of UAVs, a human pilot is usually in charge of controlling the robots. However, teleoperating UAVs can become a hard task whenever it is necessary to deploy a swarm of robots instead of a single unit, to the end of increasing the area under observation. In this case, the organization of robots in a structured formation may reduce the effort of the operator to control the swarm.