A "Cooperative" Moving Orb

Photo date: November 9, 2015.  Photographer: Mark Mahin.

The photo below shows a featureless indoor wall. We see an orb that seems to be moving very fast. The camera seems to have captured four different position states of a hurtling orb. The apparent size was about 20 inches.

One or two photos before taking this photo,  I wished that an orb should appear in the center of this wall. A few seconds later, the orb did appear at that location, in the center of the wall.

There were no insects visible at this location.