Here to stay? Or Photography fad?
In case you didn’t hear about it last week, Lytro announced Spring 2012 availability of their breakthrough picture taking technology simply called, Lytro. Lytro operates based on a light field engine which captures “light traveling in every direction through every point in space” (The Science Inside | Lytro). What this means is that instead of just capturing light focused at a single distance plane (which is what a traditional camera lens does), Lytro can capture all vector direction and information of the rays of light visible in a scene.
What does this essentially allow for? The result of a Lytro digital image capture is called a “living picture”. A living picture refers to the fact that the image is interactive in its ability to change magnification and focus after the photo has been taken. This concept seems quite interesting. Try taking a look at some images in the Lytro picture gallery. The technology is fascinating. One has the ability to click on different parts of an image to render the focus wherever you want. You can also zoom into different planes of the image and still adjust the focus as desired.
I’ve known about this research for quite some time now, and have had the opportunity to read the Stanford PhD dissertation written by Lytros CEO Ren Ng. While I am not prepared to comment on the science of light ray theory, there are serious questions of technical photographic issues pertaining to the Lytro as well as the philosophical implications this technology has for photography as we have known it since the early 1800s…
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