I can worry about anything.

The iPad falls between two stools - not quite a laptop, not quite a smartphone. In other words, it's the spork of the electronic consumer goods world.

The biggest teenage taboo is being strait-laced. It's easy to tell a researcher you went to a house party that turned into an orgy. It's less easy to say you like eating toast and watching QI.

I suppose kids probably know less boredom these days - or at least a different kind of boredom.

Technology is a global thing and wherever you go, people are prodding the same devices and worrying in the same way and have had their lives slightly altered in the same way.

Overall, looking at the stories [Black Mirror], almost every story we've ever done is concerned with authenticity or reality in some way.

Generally I know that we've hit on a good idea if there's a moment where I'm going "HA HA HA!" because that's usually my starting point, me laughing.