Head-mountable apparatus and systems

摘要

A head mountable display (HMD) has a camera that captures images of a peripheral and/or control device in use by the wearer of the HMD. The HMD then renders a virtual item to be displayed on the HMD in an image position based on the detected position of the peripheral and/or control device. The virtual image may be virtual video screen or a menu, and the control device provides user control of the menu or video screen. The image may be centred on the detected position of the control device. The virtual image may be rendered in 2D or 3D to appear flat or curved. The virtual item may be telephone or a keyboard. The system may provide haptic feedback via the peripheral and/or control device.