Comment by pmontra

I don't know if it's an Android thing or only a Samsung thing, but my phone displays colored dots over the buttons that led to some new functionality. The dots go away when I eventually push those buttons. If I follow the trail of dots I can discover what's new. It's quite unobtrusive but pushes me to look at those functionality and get rid of the dots. Sometimes I do it in 5 seconds, sometimes in 5 months, but it happens.