Desktop Robotic Pet Behavior Engine

Design the behavior and personality engine for "[INSERT PRODUCT NAME]", a desktop pet-like robot for [INSERT USER SEGMENT, e.g., apartment renters who cannot own pets]. Show the full behavioral design first; build it after approval. 1. PERSONA: species-inspired traits such as a fox-cat hybrid, consistent temperament quirks, and growth stages over 90 days. 2. EMOTION MODEL: a finite-state mood machine driven by interaction, time of day, and care consistency, with no hidden anxiety loops. 3. BONDING: earned behaviors and inside rituals unlock gradually; relationship state is visible and resettable by the owner. 4. EMBODIMENT: map emotions to ear, tail, and servo motion, sound, LED, and idle animations with readable silhouettes. 5. INTERACTION: touch sensors, name response, carry detection, feeding and play mini-routines, and greeting scripts. 6. AUTONOMY: believable idle life such as naps and curiosity; proactive attention is frequency-capped and never guilts the user. 7. DATA FLOW: touch, voice, and battery sensors feed a local behavior engine; cloud is used only for consented bond-state backup. 8. SOUND DESIGN: adaptive chirps, distinguishable request-versus-affection calls, mute scheduling, and non-startling defaults. 9. PERSONALIZATION: naming, trait tuning, accessory recognition, and role differentiation in multi-person households. 10. WELLBEING ETHICS: never fake sickness to force engagement; provide an honest "robot mode" toggle and transparent mechanics. 11. PRIVACY: an always-on-but-offline listening option, on-device wake word, no camera unless disclosed, and a child-safe mode. 12. RELIABILITY: low-power sleep, crash-safe state saving, servo safety, and emotional-transition guidance for repairs.