The instant camera of the 80s, rebuilt from photos of a 1983 Sun 600 LMS down to the rainbow by its name (turn your sound on). Press the red button: the flash goes off, the motor whirrs and a print slides out and develops in front of you, from blue-black to a picture - in about a minute here, about three on the real film. Every shot is one of the photos from the decades reel on our home page, framed a little differently each time. Tap the print to hold it up for a closer look, and tap it again to put it back. No need to shake it: the picture develops behind clear plastic, and in 2004 Polaroid itself asked people to stop. A pack takes ten shots; when the counter on the back reaches 0, tap the film door under the lens to open it, then again to load a fresh pack. On a computer, Space or Enter takes a picture and Escape puts the print back. Drag beside the camera to turn it round.