Invisible escreveu:
> On 23/06/2011 02:42 AM, Chambers wrote:
> 
>> By capturing more information from the scene, pictures taken with a 
>> Lytro camera
>> allow you to adjust the focus after the picture has been taken.
> 
> I heard about that technology years ago. (It may even have been on 
> Tomorrow's World.) Not particularly interesting to me, because I usually 
> just want *everything* to be in focus - which it usually is.
> 
> I'll get excited when they release a holographic camera. (Which, I would 
> like to point out, is *totally* plausible.)

yes, holography is exactly what I thought of (the "light from all 
directions" concept).

Of course, holography and this focal-changing one demands a proper 
viewer too, possibly even more expensive, limited and cumbersome than 
the simple 2-frames stereographic ones they're trying and failing so 
hard to sell today.


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