On the basis of received first region information indicating a first region, which is a region designated for an acquired picked-up image of a plurality of target objects, and second region information indicating a second region different from the first region, a robot control device causes a robot to grip the target object for which the second region not overlapping the first region of another of the target objects is designated and does not cause the robot to grip the target object, the second region for which overlaps the first region of the other target object.

Provided are an omnidirectional moving robot device, and a system and method for object conveyance using a plurality of moving robot devices. The omnidirectional moving robot device includes a sensor, a traveling unit including an omnidirectional wheel disposed in a housing, and a control unit configured to transmit a traveling command signal to the traveling unit by using data measured by the sensor.

Provided are an omnidirectional moving robot device, and a system and method for object conveyance using a plurality of moving robot devices. The omnidirectional moving robot device includes a sensor, a traveling unit including an omnidirectional wheel disposed in a housing, and a control unit configured to transmit a traveling command signal to the traveling unit by using data measured by the sensor.