Emily: Do you like technology devices such as smartphones and computers, Brian?
Brian: Yes, I do. I read news about them all the time.
Emily: (B) Actually, people are using holograms in some live concerts and conferences nowadays.
Brian: Well, it's not easy to predict because technology develops every second of every day, but I think smartphones will be much thinner and easy to be folded.
Emily: (F) Will it be as thin as a piece of paper?
Brian: Possibly! The phone might have a plastic screen and its appearance will look like a sheet of A5 paper, or it won't even have a physical screen at all.
Emily: (G) What do you mean by having no screen?
Brian: By using holograms, of course. (D) A 3D image of the screen will pop up whenever you need to use it.
Emily: Wow! But it sounds like science-fiction films.
Brian: (H) It should be touchable!
Emily: (D) That's brilliant!