UPS is banking on a new partnership being the key to keeping up with new delivery technology. United Parcel Service Inc. (NYSE: UPS) said Tuesday it is expanding its pilot project with Latch smart access devices to enable in-building deliveries to multi-unit homes in New York City. The idea is for increased security and convenience to customers who are not at home to receive packages. UPS said it started preliminary tests in Manhattan earlier this year and has grown to Brooklyn.