In Do Androids Dream of Electric Sheep?, Philip K. Dick invents the Penfield mood organ. Dial a number, get a feeling. Want to watch television no matter what is on? Dial 888. The device does not persuade. It replaces the internal state with an external instruction, and the result feels genuine.

What makes the Penfield disturbing is not the mechanism — it is the consent. Iran argues with Rick about dialing a mood. Rick knows the device is artificial. He uses it anyway.