Panasonic reveals which of its 2015 4K TV models will run the Firefox OS

Panasonic has lifted the curtain on several new 4K Ultra HD TVs, and most of them feature the company’s updated My Home Screen 2.0 user interface, a radical step up from its ugly, ungainly predecessor in both form and function. What’s so radical about the new smart TV interface? It’s built on Mozilla’s Firefox OS,