The Mind Manipulation-O-Matic is one of Wallace's . It is used for the manipulation of human thoughts and desires no longer wanted by the user, and can change, implant, or even extract them depending on the user's will. During the botched project, Gromit destroyed the device to free Wallace from its influence. Later, Wallace tries to fix it to get rid of his were-rabbit transformation. However, his brain makes him think like a rabbit. Hutch then began rebuilding it himself, but was interrupted when the the door bell rang.