Abstract: Methods and systems involving a navigable area in a head-mounted display (HMD) are disclosed herein. An exemplary system may be configured to: (a) cause a head-mounted display (HMD) to provide: (i) a viewing window that is fully visible in a field of view of the HMD, (ii) a navigable area that is not fully visible in a field of view of the HMD such that the viewing window displays a first portion of the navigable area, and (iii) a media object that is associated with a viewing-window state; (b) receive first head-movement data that is indicative of head movement from a first position of the HMD to a second position of the HMD; and (c) based on (i) the first head-movement data and (ii) the viewing-window state, cause the viewing window to display a second portion of the navigable area which includes the media object.

Abstract: Methods and devices for applying at least one manipulative action to a selected content object are disclosed. In one aspect, a head-mounted-device (HMD) system includes at least one processor and data storage with user-interface logic executable by the at least one processor to apply at least one manipulative action to a displayed content object based on received data that indicates a first direction in which the HMD is tilted and an extent to which the HMD is tilted in the first direction. The at least one manipulative action is applied to a degree corresponding to the indicated extent to which the HMD is tilted in the first direction.