Periscope is my new favorite digital snack!
Just downloaded the new Periscope app from Twitter. It lets you see - and create- live broadcasts. I just watched a behind-the-scenes look at a news broadcast in Montana, and then watched a guided tour of a Disney memorabilia collection.
You can also interact with the person broadcasting. Great fun - give it a try! It's worth a 5 minute "digital snack" in the middle of your day.