CES 2014: Best of the show (minus the bendy TVs)

About #3, wearable 4K:
“… and just still taking frames from the footage for newspapers and magazines rather than carrying a dedicated stills camera.”

Are you looking for the next “revolution” in photography?

I spend some time thinking about it, and I do not think it is going to be that easy. 4K in itself is not even the enabler. Lytro/etc tech allows to adjust focus. But that alone is not enough, though IMO would be a prerequisite. Adjustment of DOF and perspective at the moment are only possible with the stereo imaging. IOW, you need two cam setup shooting in parallel, using Lytro-like sensor, to allow for correction of: AF errors, DOF and perspective.

Source Article from http://www.dpreview.com/news/2014/01/11/ces-2014-best-of-the-show-camera-lens-review