Sling TV, the Internet TV service from Dish Network, unveiled a new user interface at CES this week. The service is shifting emphasis from live television to on-demand content, with a new menu section that allows people to save a list of their favorite TV shows and movies and search by content, rather than by channel. Sling also tweaked the interface so that customers can discover the add-on packages of channels and purchase them directly from their TV or smartphone. Continue reading Sling TV: Redesigned Interface Highlights On-Demand Content