Lytro Light Field Camera

via cult of mac
“This is the Lytro, a bizarre and radical new concept in digital photography that lets you snap an image now, and worry about focusing it later. Pre-orders just opened today, and you can grab one for as little as $399. But before you click the order button, make sure you have a Mac – because Lytro doesn’t work with Windows computers yet.

How does the Lytro work? The official description sounds like something from the Hitch Hikers Guide to the Galaxy: The light field fully defines how a scene appears. It is the amount of light traveling in every direction through every point in space. Conventional cameras cannot record the light field…”

Read the rest here, and more on the Lytro here, here, and here.

Becky Blanton: Secrets of Black & White

via colourlovers

“There really is no such thing as color. Color is just the reflection of light, which is why at night things are shades of grey, or black — there is no light to reflect. During the day, or with a flashlight, different substances or objects absorb and reflect different wavelengths of light, making us believe we are seeing color when we’re not.

The power of color then is its ability to alter our consciousness, our thoughts, our emotions, our perceptions. White is the presence of ALL color and the absence of all color. Black is the absence of all color and the presence of all color. If you mix all the primary colors — you get black. Yet you cannot mix any pigments to get white, although through additive and subtractive mixing of light you can. Where does the color go? And where does it come from?”

Read the rest of the post here, go to TRiiiBES’ Color & Form PDF here.