With the continuous acceleration of the informatization process, whether in teaching or in office, more efficient, fast and convenient teaching and office methods are being pursued. Based on this background that the portable document camera caters to the market. Although the tool is small, it has many uses!
Portable document camera are also known as “wireless document visualizer“. Compared with traditional video booths, the picture quality is blurry and it needs to be connected to a line to work and use, and cannot be moved according to needs. The portable video booth uses a WIFI module for image data transmission to realize wireless output and get rid of the shackles of USB cables; the booth can be quickly scanned under teaching office documents or physical objects, and 8 million pixel high-definition scanning can highly restore the true color. At the same time, when the light is dim, the wireless video booth can turn on the built-in smart LED light, and fill in the light with one button to meet the shooting needs in low light environment.
By using the supporting image annotation software, the wireless video booth can add, copy, cut, paste and other operations on the displayed content, such as pictures, text, lines, rectangles, ellipses, etc., which perfectly replaces the blackboard and saves time and effort. When performing video display, the screen delay is low, clear and smooth, and it supports split-screen and full-screen display.
The key point is that the portable visualizer is equipped with OCR file recognition technology, which can automatically analyze the layout and recognize multiple languages and special symbols. The important thing is that after recognition, it can maintain the same typesetting as the original image and can export Word or Excel files!
The wireless video booth is a teaching artifact based on classroom display interaction. Those who have teaching and office needs can pay more attention to this type of technological equipment, integrate technology with teaching, and further improve their ability and work efficiency.
Post time: Sep-16-2022