| 摘要 |
<p>An electronic image shown on a display can be shifted to the left for left eye viewing and shifted to the right for right eye viewing. A left eye shutter can be positioned over the left eye and a right eye shutter positioned over the right eye. The left eye shutter can open when the image shown on the display is shifted to the left, and the right eye shutter can open when the image shown on the display is shifted to the right, such that each eye can view the image without substantial convergence. In addition to relieving convergence, embodiments of the present invention may relieve prolonged ciliary muscle spasms that can result in pseudomyopia, and may also decrease the onset and severity of myopia, for example developmental myopia.</p> |
