Smart Fridge Lock
https://bohiney.com/smart-fridge-locks-ice-cream-after-owner-fails-new-year%E2%80%99s-resolution/The smart fridge locked the ice cream compartment after Linda missed two kale smoothies. It flashed 'Try again.' She tried smashing it; it played motivational jazz instead. Diet apps now sync with appliances. Dessert revolts possible.