curiosity_node:
  ros__parameters:
    # Curiosity activation parameters
    curiosity_level: 0.7          # 0.0-1.0 — probability of exploring when idle
    idle_threshold_sec: 60.0      # seconds without people to trigger exploration
    exploration_max_duration_sec: 600.0  # 10 minutes max exploration
    exploration_radius_m: 5.0     # exploration search radius in meters

    # Pan-tilt control
    pan_tilt_step_deg: 15.0       # pan-tilt sweep step size

    # Audio sensitivity
    min_sound_activity: 0.1       # minimum sound activity threshold (0.0-1.0)