WH: Tell me about Pokémon Go. What is happening on Pokémon Go?

It’s basically the first mainstream augmented reality program. It’s a game where the entire world is mapped and you walk around with the GPS on your phone. You walk around in the real world and can catch these little monsters and collect them. And everybody is playing it.

Does it tell you you’re here at San Vicente, close to Sunset Boulevard?

Yeah, it’s basically like a Google map.

But what does pokémon do at this corner here?

You might be able to catch some. It’s all completely virtual. It’s very simple, but it’s also an overlay of physically based information that now exists on top of the real world.

When two persons in search of a pokémon clash at the corner of Sunset and San Vicente is there violence? Is there murder?

They do fight, virtually.

Physically, do they fight?

No—

Do they bite each other’s hands? Do they punch each other?

Werner Herzog on Pokémon Go (The Verge)