One of my favorite things about doing movies is that you get to do different things you'd never do in real life.
I miss my kids sometimes and that can get me down when I've been away working, but then I wake up and recognize how incredibly lucky I am. Spending time being down is less time out there achieving and enjoying.
I'm sure there will continue to be exciting new products and major changes, but it looks as if the existing technology has a great deal of room to grow and prosper.