When a magnetic field is created by a contained electrically charged body moving through space at a perpendicular angle moving to its direction, and that field is brought into alignment with another exact field, resonating at the identical frequency modulation, then both objects attract, just as two bodies are attracted toward each other in a gravitational field. That photo was then taken to what appeared, to the uninitiated person, to be a Canon copier.
Science marches on.
It is unknown how many search warrants were issued or gym lockers searched based on findings of the Quadro Tracker.