Entity Motion: Walk, "Gliding," Shuffle, "Jerk."
Certain entity types seem to always walk — in the subject's home, outdoors, and onboard the ship — whereas others are seen only in a "gliding" mode or other form of levitation. Many cases involve both walking and levitating — by the same or separate beings. In 31 cases a being walked. In 21 of those no other form of locomotion was ever apparent, but in the other ten the same or some other entity levitated at some point. In all, gliding or other levitation by an entity was present in a total of 25 cases.
Three subjects described a being's shuffling motion, not specifying whether this was on or above the floor/ground. And two indicated a "jerky" motion.