| 摘要 |
<p>A cohort or group of devices D1, D2, D3, 800 in which at least two devices are operable to detect the position of another device of the group, and at least one base device of the group 800 is arranged to receive detected position data from other devices within the group in order to generate consolidated position data relating to devices in the set. One or more of the devices D1-D3 may be a head mounted display (HMD. The HMD may render and display a virtual version of another device based on the detected position of that device. The devices may be part of a gaming system, which may include a game console 300 as the base device, HMD 20 and hand-held controller 330. The HMD may include a video display (not shown) for displaying game images to the user 10, and a video camera 122 for relaying images to the game console 300. Other devices within the group may include mobile telephones (not shown), loudspeakers (not shown), or gaming peripherals such as steering wheel controllers (not shown) or bats/racquets (not shown).</p> |
