You begin with taking a photograph using your phone and pressing send. This photo is then sent to a completely random person who could be anywhere in the world. There is no way of knowing who will receive the image or where it will end up. Upon receiving the picture, this stranger will then respond with their own photograph. That’s it, a momentary exchange between two strangers. There is no correspondence after this exchange or any way to find out who the receiver is. The only information that is provided is a general location that has been pinpointed on a map. The app also doesn't have any options to like or favourite pictures, it is just you and this stranger, in each other’s worlds for a transitory moment.