OPTICAL HEAD MOUNTED DISPLAY, TELEVISION PORTAL MODULE AND METHODS FOR CONTROLLING GRAPHICAL USER INTERFACE

摘要

An Optical Head Mounted Display (OHMD) and a method therein for controlling a Graphical User Interface (GUI) as well as a television portal module and a method therein for enabling the OHMD to control the GUI displayed by the television portal module. The television portal module displays a GUI element for enabling the OHMD to enter into a mode for controlling the GUI. The OHMD displays, at a display of the OHMD, a sight element for aiming, by the user, at the GUI element. The OHMD enters into a mode for controlling the GUI, when detecting that the sight element is aimed at the GUI element by means of detecting a movement of a head of a user or an eye of a user. The television portal module receives, from the OHMD, a command for controlling the GUI. Corresponding computer programs and computer program products are also disclosed.

主权项

1. A method, performed by an Optical Head Mounted Display, OHMD, for controlling a Graphical User Interface, GUI, displayed by a television portal module, by means of detecting a movement of a head of a user or an eye of a user, wherein the television portal module further displays a GUI element for controlling the GUI, wherein the OHMD comprises a display viewable by the user, wherein the method comprises:
displaying, at the display of the OHMD, a sight element for aiming, by the user, at the GUI element; and entering into a mode for controlling the GUI, when detecting that the sight element is aimed at the GUI element.