Watch: What is Amazon's mysterious unseen device?

In an incredibly dodgy teaser trailer, Amazon hints at a new product it's launching by having people looking down and enthusing about an "unseen device".

Amazon has launched an incredibly dodgy teaser trailer, which hints at a new mystery product it's designed. It involves a string of people looking down, delighted at an "unseen device". Some, including tech website The Register, have suggested the product is some kind of smartphone with a 3D holographic display, but many others have pointed out that they all look like they're discussing their genitals.

Guess for yourself by watching it here:

I'm a mole, innit.