A wireless clicker or wireless presenter is a handset remote used to control a computer during a presentation, by emulating a "mouse click" + "some keys of a PC keyboard"; usually incorporating a laser pointer to pinpoint screen details. It is mainly used for presentations with a video projector or a big TV screen (for example a computer presentation created with PowerPoint, Impress or VCN ExecuVision), allowing the presenter to move freely in front of the audience.
A wireless clicker or wireless presenter is a handset remote used to control a computer during a presentation, by emulating a "mouse click" + "some keys of a PC keyboard"; usually incorporating a laser pointer to pinpoint screen details. It is mainly used for presentations with a video projector or a big TV screen (for example a computer presentation created with PowerPoint, Impress or VCN ExecuVision), allowing the presenter to move freely in front of the audience.
Source: Wikipedia "Wireless clicker" · CC BY-SA 4.0
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