Foxconn Technology Group, best known as the go-to maker of Apple’s iPads and iPhones, said Monday it had embraced Mozilla’s Firefox OS and would use the mobile platform on a raft of new devices, including a tablet it showed off at the Computex show now under way. The company also demoed several smartphones running the Firefox OS and announced that it would make devices running the open software in eight categories, ranging from smartphones and tablets to laptops, TVs and outdoor signage. 
