1. A method, comprising: receiving, by a computing device executing a medical scan application, a touch input from a touch sensitive medical scanning device during a medical scan session; determining whether the touch input comprises at least one of a hold gesture or a swipe gesture; performing a first function to control a user interface of the medical scan application by the computing device responsive to determining that the touch input comprises a hold gesture; and performing a second function to control the user interface of the medical scan application by the computing device responsive to determining that the touch input comprises a swipe gesture.