The things we tend to see in video demos of "future computing" are super-thin touch-screen phones, translucent LCDs, wall-sized interactive "whiteboards" and gestural interfaces for just about everything including data transfer. That's all good, and quite exciting, but it represents little more than "better, faster iPhones" to me.
Mokalus of Borg
PS - Someone out there must have more imagination than that.
PPS - Or perhaps imagination is a dying skill.