Pizza Hut is no stranger to using tech as a promo tool, but its latest may be particularly appealing if you're looking for new footwear. It just unveiled a pair of Bluetooth shoes, Pie Tops (yes, we know), that order a large pizza for you at the press of a button on the tongue -- think of them as Reebok Pumps that fill you up instead. As you might guess, there's a mobile app to both set your order defaults and change the button push requirements. You don't have to worry that you'll accidentally order a Super Supreme while you're out playing basketball.