Person approaching

Body Contact: hand-body (back, arm, leg)
Hand Shape: 2 fingers (first, middle)
Movement: rhythmical walking-motion
Intensity of Movement: normal, heavy
Speed of Movement: normal, slow, fast
Frequency of Movement: repeated if required
Size: large
Body Orientation: free
Body Posture: free
Body Position Levels: free
Other: Indicating a third person is approaching your personal area (direction, action of movement).