Service
has name: Product Explanation at Large Stores
provided by: AvatarRobot
  is capable of: PersonLocalization
    has detection region: CircleRegion
    has minimal interval: TimeInterval
      has duration value: 100ms
  is capable of: PersonDetection
    has detection region: CircleRegion
  is capable of: SpeechSynthesis
  is capable of: AudioStreaming
  is capable of: Reaction

CircleRegion
radius value: 150
unit name: cm