Liberty Global Rolls Out New TV User Interface Platform, Horizon 4

Liberty Global's Horizon 4 TV platform includes a set-top box that supports 4K resolution, a voice remote and an upgraded version of the Go app that ties to the set-top, the company said Wednesday as it unveiled the platform. It said Horizon 4 will debut in coming months in the Netherlands, Switzerland and Belgium with a wider rollout to follow. It said the Horizon 4 set-top already is available in the U.K. as the V6 box, and close to two million customers are using it in combination with TiVo software, but the Horizon 4 platform combines the set-top with the Horizon 4 user interface.