The o2 Academy has a photobooth, which they call at Snapbooth, where you can have your photo taken. You text number, and the screen counts down for the photo to be taken. However, the lense is quite a bit higher up the wall than the screen, and our first photo came out like this.
We decided to try again, but this time we stared at the screen and hoped the photo would come out better than the first.
I'm not sure which I prefer.