Headquartered in Avon, Colo., Resort Technology Partners (RTP), invented the first augmented reality iPhone app for skiers and snowboarders, called REALSKI. REALSKI changed the way skiers and snowboarders navigate the mountain made possible by the iPhone 3GS. Founded in 1998, RTP is a privately owned company that specializes in delivering industry leading POS software, interactive marketing and web development and third-party channel ticket management for the resort, recreation, and hospitality industries. www.rtp.com.