give a warning if the food items are expired, which bothers Gilfoyle enough to hack it. In season 4 finale, "Server Error", thanks to his hacking, Pied Piper's plan for the new Internet is proven by the 30,000 smart fridges connected together that create the new Internet, as he hacked using some of their code, replacing his dead server, Anton, who backed itself up to the smart fridge before it died. References External links Home appliances Internet of things Food storage Cooling technology Food preservation Refrigerators