| 摘要 |
A document presentation device comprising a camera to capture and display a video image and a wireless remote control to modify the displayed video image, wherein the remote control operates a highlight mode in which a predetermined portion of the video image is highlighted and the highlighted portion is shifted position using the remote control. The size of the highlighted region and the brightness differential between the highlighted region and the rest of the image is set in advance. A highlight button on the remote control may instruct displaying the highlighted image, and direction buttons may shift the highlighted region around the display. The advanced user controls on the presentation device allows the displayed images on a monitor or projector to be delivered clearly and effectively during a presentation, lecture, conference or speech. |
