Neither had I heard of the term before. But as always, before drafting the post, I decided to do some research on what others were saying about smartphone addiction and came across the term.
Good to know that you have your smartphone use under control.
I do now but I used to be bad, not so much for the smart phone as such but for work emails and being available 24/7 even while on vacation or at important social events, those days are now over for me