A dataset of human and robot approach behaviors into small free-standing conversational groups
Fig 3
The top-down view of the human-group interactions (room is not to scale). Three players were directed to stand in the center of the room and could do so freely (i.e., were not assigned specific positions). In an attempt to create a more natural situation with a variety of approach directions, the adjudicator was instructed to walk around the periphery of the group and, when directed to do so, approach them.