Digital surveillance programs require concrete data centres; intelligence agencies are based in real buildings. Surveillance systems ultimately consist of technologies, people, and the vast network of material resources that supports them.

Looking out at the photographic landscape that surrounds us - the world of images and image-making that we inhabit - it seems obvious that photography has undergone dramatic changes in its technical, cultural, and critical composition.

The dragon is a very consistent symbol of secret satellite iconography and signals intelligence satellites.

If we look in the right places at the right times, we can begin to glimpse America's vast intelligence infrastructure.

As technology increasingly takes over knowledge-based work, the cognitive skills that are central to today's education systems will remain important; but behavioral and non-cognitive skills necessary for collaboration, innovation, and problem solving will become essential as well.

There was a rumour that I was buying Gibson. It circulated around the Internet... And I just go, 'How well off do you think I am?' I play blues-rock for a living. It's like a vow of poverty.

Apple already had everyone's billing information from iTunes... you could buy things just by typing in your password... That, for the first time, brought very, very easy payment to the modern software world. That, more than anything, is why there is a business for paid apps.

Fashion is such an insider's club, but slowly, the playing field is evening out. Through social media, everyone can have a front-row seat.