Google may not be the first name most of us think of when we're talking about image editing, but some of the cool tricks available in the Snapseed app are constant reminders that the company has done an unimaginable amount of research into the field. The latest update to Snapseed brings a pretty cool new trick that allows users to slightly adjust the angle a person is facing in a photo. The same tool can also be used to make changes to the pupils, a smile, and even possibly correct some lens distortion. There is also a new mode to emulate double exposure, a classic trick used in the days of film photography.