| 摘要 |
<p>A system for displaying a plurality of images to multiple viewers (V1, V2, V3, ..., VN) includes at least one semi-reflective mirror (12), a retroreflective screen (15) and a plurality of optical imaging means (not shown), each viewer being provided with a respective optical imaging means, each optical imaging means including a projection means for projecting images along an optical path, a tracking means (not shown) to determine the spatial position of the respective viewer's eyes, and a focusing means (not shown) to modify the optical path in response to movements of the respective viewer (V1, V2, ..., VN).</p> |
