A simple snapshot reveals how computational photography can surprise and alarm us
Last month, an actress and comedian in the U.K named Tessa Coates, who was recently engaged and was trying on wedding dresses, posted a seemingly straightforward snapshot of herself dressed in white, looking at herself in a double mirror, on Instagram. As most brides and those who have been through the wedding process know, such a mirror gives two views of a bride. Since the photograph was shot from behind Coates, with her iPhone, you could see much of Coates and the dress from the back, giving you a third view.However,…