For low light, all the light rays participate. We're using all the light coming through a large aperture to make a picture with a large depth of field - totally impossible with a conventional camera.

When a regular camera focuses physically, what the regular camera is doing is adjusting the lens relative to the sensor to bring different parts of the scene into focus.

We have seen amazing, creative and interactive pictures from camera owners, and I'm looking forward to the Lytro camera being available in Australia.

With Illum, we're able to start to customize that supply chain in a very deep way... to rethink the entire imaging pipeline.

It takes great skill to tell a compelling story in under 60 seconds. These five directors have mastered the format, using their talent, craft and imagination to provide us with some of the most innovative filmmaking out there today.

I am extremely concerned that Syrian and ISIS recruiters can use the Internet at lightning speeds to recruit followers in the United States with thousands of followers in the United States and then activate them to do whatever they want to do.

First, I'd become an avid reader of blogs, especially music blogs, and they seemed to be where the critical-thinking action was at, to have the kind of energy that I associate with rock writing of the 1970s or Internet e-mail discussion lists a decade ago.

I don't write listening to music, and in a way it seems silly that any writer should have to explain why not, as it's possibly no different from saying you don't eat gourmet dinners or play tennis while you're at the keyboard.