Facebook has launched a new iOS feature (coming soon to Android) that enables users to cast News Feed videos to TV sets for stream through AirPlay devices, Apple TV, Google’s Chromecast and Google Cast devices. “The move could help Facebook generate more video ad revenue, and increase usage time by giving people the richest possible viewing experience while at home,” suggests TechCrunch. Users can continue to scroll through the Facebook feed as the video streams, allowing the social platform to serve as both first and second screen. Periscope is taking a different tack to do the same “by allowing professional content broadcasts to be piped into Periscope and Twitter via its new Producer feature.”