I'm still an Apple person, but let's just say the magic aura is gone. In a way that was a sad thing to lose, but I feel better for it. It's just a machine now, not linked with any greater mission or mystique.

Many people, including myself, thought of Jobs as an inventor, an Edison-like figure, but he wasn't. I did a documentary on James Brown recently; and, oddly, I found a lot in common between Jobs and Brown. Jobs was also a fantastic performer, put on an extraordinary live show at his product launches, but he could also be ruthless, cruel and totally self-aggrandizing. And just as Brown surrounded himself with the very best musicians, Jobs understood the importance of hiring the absolutely most talented people and knew how crucial they were to the success of what he was trying to do.

With every project I start out on, there's no footage. It's always a big slog to find the footage.

As a filmmaker, I always took my inspiration from a filmmaker named Marcel Ophüls, who said, "I always have a point of view, but the trick is showing how hard it is to come to that point of view."

As the power of governments wanes, corporations become ever more powerful. Sometimes they do things that aren't so good. We should pay attention.

I come from a filmmaking tradition and a storytelling background. So somehow I've emerged like a mutant who can straddle both worlds.

What made so many people so upset when Steve Jobs died was that he was a kind of combination of daddy - in this relationship between the machine and ourselves - and also he was our guide. He was the one who led us to look into the mirror. He created these devices that became extensions of ourselves. Suddenly, he wasn't going to hold our hand as we went from product to product, which became increasingly about who we were.