Methods to Pan, Zoom, Crop, and Proportionally Move on a Head Mountable Display

Methods, apparatus, and computer-readable media are described herein related to displaying and cropping viewable objects. A viewable object can be displayed on a display of a head-mountable device (HMD) configured with a hand-movement input device. The HMD can receive both head-movement data corresponding to head movements and hand-movement data from the hand-movement input device. The viewable object can be panned on the display based on the head-movement data. The viewable object can be zoomed on the display based on the hand-movement data. The HMD can receive an indication that navigation of the viewable object is complete. The HMD can determine whether a cropping mode is activated. After determining that the cropping mode is activated, the HMD can generate a cropped image of the viewable object on the display when navigation is complete and perform an operation on the cropped image.