I honestly did not expect to see foldable touch screen smartphones already, but we now have them. I will admit, when I see foldable touch screen smartphones, I do wonder how they do not break the screen. I have heard that they do cause a fold across the screen, though.
Thinking about what we might see smartphones might look like in 10 years, I am not sure I could even predict what we may see. What smartphones can do now is amazing, and I can only imagine just what smartphones that fit in our pockets and bags could do in so many years.