New Yorkers on Instagram: "These little robot food-delivery carts were just spotted rolling around Jersey City — they pick up orders from restaurants, cruise the sidewalk at about 5 mph, and text you a code to unlock your food when they arrive. They’ve already been tested in places like Austin and Dallas, but Jersey City is the closest they’ve ever gotten to NYC. Anyone know if we’re next? 👀 🎥 tt/ datsashame"