If you watch YouTube on your TV, there's a good chance you're tracking down that video on your phone to leave a comment or drop a like. Now, though, you won't have to go to such great lengths. The company is rolling out a feature that lets you use your Android phone or iPhone as a second screen for YouTube's TV app. Tap "connect" in the mobile app and the video will be synced between the two devices — you can comment, donate, shop or otherwise interact with a video playing on the larger display.
https://www.engadget.com/youtube-tv-...3.html?src=rss
YouTube's TV app now uses your phone as a second screen
2nd June 2022, 10:51
YouTube's TV app now uses your phone as a second screen 
