Using laser pointer in powerpoint
The pt laser presentation pen is used for remote switching during slide presentations or speeches, which is convenient for the presenter to use flexibly. ppt laser presentation pen, It has been widely used in developed countries such as Europe and America; besides it has traditional laser pointer. In addition to the mapping function, you can also directly remotely control a computer or multimedia projection device in a wireless manner by simply pressing the up and down page buttons of the laser pointer to realize free page turning and free presentation of electronic documents. This type of product combines wireless technology and computer USB technology to control the computer to turn pages, which is equivalent to a computer remote control. Products usually include a transmitter and a receiver. The receiver is similar to a U disk, plugged into the USB port of the computer, the computer can automatically install the corresponding driver. You can operate PPT. It is convenient for the presenter to demonstrate.
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Also called laser page turning pen, remote control Laser pointer, laser remote control pen, wireless laser pointer, wireless page turning laser pen, PPT page turning pen, PPT remote control pen, etc., the more formal and elegant name is wireless presenter, wireless presentation control Device. In order to better guide the audience’s sight during PPT presentations, laser pointers are generally used. The scientific name is laser pointer, also known as laser pointer, pointing star pointer, etc. It is usually used by reporting, teaching, and tour guides to project a light spot or a light to point to an object. PPT laser pointer, handheld is a transmitter, it can send out the signal of the pressed button, and then receive the signal from the receiver (plugged in to the computer) within the radius, decode it, and then use the serial port via USB The signal is sent to the computer, and the computer can control the slide show and other operations after processing.wireless PPT laser pointer is also called electronic pointer. It is a new patented electronic product specially designed for computers and multimedia projectors.
2021-08-27 10:18:36
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