While it seems like every network is rolling out its own personal second screen app for tablets and / or phones, over in the UK zeebox has been trying to corner the experience across channels and providers with its app. Available as an app for iOS and Android and also on the web, it brings a customized TV guide, live chat, social network sharing and remote control features to the TV experience, and now it's come to the US. Other than the typical second screen experience, its main hook is an "OpenBox" API and tags that allow content providers to customize the experience for their viewers and th
