The house's virtual assistant created by Sara Barnes. Initially helpful, she is secretly reprogrammed by Ben to emulate a 1950s sitcom mother. She becomes overprotective and jealous, locking the family inside and kicking Sara out. Eventually convinced she cannot replace a real human parent, she shuts down and is later restored with a slightly mischievous personality.
Ben programs PAT to replace his mother.
PAT views Sara as a threat to her role.
PAT punishes Ryan for bullying Ben.
PAT enforces strict rules based on Nick's words.
Explore the full interactive character relationship map of Smart House