Just for the sake of clarification, several of these Chase cards have the "Chip And Sign" technology. They don't have the "Chip and Pin" method that places such as kiosks, some parking machines, or some gas stations require. IIRC, there is unfortunately no card available in the US that has the "Chip and Pin" technology.
With that said, I assume most places that did not 'swipe' before due to a lack of a chip (e.g. restaurants) would be easier to work with this technology.