The job of the iPad should be to be so powerful and capable that you never need a notebook.

Sure, the labels and publishers get the rights for songs to be remade into a ringtone. So part of what we do is to work with those content owners to make sure that there are rights in place for every piece of content to be made into a ringtone.

You increasingly are seeing more Macs than PCs.

There's just something so amazing about being anywhere, and some music starts playing, and you just hold up your phone and can find out what it is. You never again have to say, 'That's a great song! Who is it by?'

The further I've gotten into the Internet, the more I've become convinced that we've explored only a tiny corner of what it can mean and what we can feel there.

We always talk about bullying, bullies; that is what social media is. It's just people we gave a voice to who didn't deserve to have a voice.

Unlike regular digital or film cameras, which can only record a scene in two dimensions, light field cameras capture all of the light rays traveling in every direction through a scene. This means that some aspects of a picture can be manipulated after the fact.

It’s like an electroacoustic, surround-sound cello gamba. It embodies everything that fascinates me the most - acoustics, playing instruments, digital processing, movement of sound. Somehow, everything is combined in Ómar."