Mechanics of the interaction?
Not sure exactly what you mean there.
Try it without any incubation. See how well you do.
Then, try it again on the same book after a half hour or so of incubation.
Then, try it again the next day on the same book. Compare your results.
Rule of thumb....PhotoReading and fully activating a dozen books or so will greatly increase the likelyhood of spontaneous activation, regardless of the book.
