Large gaming companies have become experts at creating an “experience” for slot machine players that mimics this pleasure/reinforcement cycle—so much so that slots have become their single most profitable source of revenue. Of course the problem is that the very real pleasure the gambler is receiving from the experience is not built on his growing competence with the slot machine, but rather a calculated deception programmed to keep him playing as long as possible.
From my June column at Think Advisor.