Here's a bet (confidence level: I don't know if I really think this, but I might think this): Long-term, the size constraints of "mobile" displays are likely t

Here's a bet (confidence level: I don't know if I really think this, but I might think this): Long-term, the size constraints of "mobile" displays are likely to be an aberration for most applications. We'll get some kind of head-mounted display / glasses with high resolution and a bunch of augmented-reality fanciness, while other interface features disappear into wearables and the environment, and in 10 or 20 years, the phone-sized displays that have come to seem normal will mostly be as forgotten as the temporary popularity of "netbooks" from a few years back. Well, that or civilization will collapse.