Facebook Launches A Live Stream Box, Partners With UstreamToday, Facebook is launching the Facebook Live Stream Box as a feature that any website owner or developer can use to enable Facebook users to connect, share, and post updates in real-time as they witness an event online. Websites can run the Live Stream Box next to live streaming videos of concerts, speeches, sporting events, webcasts, TV shows, presentations, or webinars. Sites can also run the Live Stream Box in multi-player games, or with any other experience where many people are visiting a website at the same time.