What is this even for?

Why did they take them out to begin with?

I’ve always sat in the center seats way in the back. I feel like any closer and my neck and eyes will start to hurt. Plus I don’t have to worry about people behind me being annoying or disruptive.

I’d be interested in it. But I personally like apps that “gamify” normal routine things because it’s the easiest way to hold myself accountable and have some self discipline.