"""these concept videos don't look far enough forward."""

If you look at any 'visions of the future' from the last 150 years, their visions retrospectively look silly and naive. From a forward looking perspective, though, would a true vision of the future make sense to a person seeing it? Maybe a clunky 'TV + rotary telephone' 60's vision of videophones would be more understandable/realistic/visionary than the sight of an iphone with a forward facing camera...?

Incremental steps...there's no point in looking too far forward or you wont get anywhere.