ELECTRONIC DEVICE AND DISPLAY METHOD FOR VIDEO CONFERENCE OR VIDEO TEACHING
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United States of America Patent
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Issued Date -
Aug 22, 2024
app pub date -
Feb 20, 2023
filing date -
Mar 21, 2022
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Abstract
An electronic device and a display method for video conference or video teaching. The electronic device includes an image capturing unit, a display, an input unit, and a processor. The image capturing unit captures a first document image of a physical document. The input unit generates annotation information. The processor controls the display to display the first document image. When the processor receives the annotation information during a period of time that the image capturing unit is capturing the first document image and the display is simultaneously displaying the first document image, the processor controls the display to simultaneously display the first document image and the annotation information.
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