1. A system comprising: a smart phone on which a mobile application executes; and a photograph-guiding computer, the hardware structure of which is capable of electronically communicating with the mobile application executing on the smart phone to electronically present a grid diagram so as to electronically guide a user to take moving images of a damaged vehicle, the photograph-guiding computer electronically guiding the user of the mobile application being executed on the smart phone to take moving images of the damaged vehicle at a first position and at a second position.