1. A method comprising: recognizing a first input, by a computing device, as selecting an object displayed by a display device using a plurality of touch inputs; recognizing a second input, by the computing device, as movement of a stylus along an edge of the object, the movement recognized as occurring while the object is selected; and identifying a gesture, by the computing device, from the recognized first and second inputs, the gesture effective to: cause display of a line by the display device as drawn proximal to the edge and as following movement described by the second input that follows the edge of the object and continues on past another edge of the object; and indicate that the object as selected using partial transparency.