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Green Laser Pointer - Its Different Uses by Catherine Gilbert
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Green Laser Pointer - Its Different Uses |
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Electronics
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There is one particular device that has now started to gain much popularity and that is the green laser pointer. It can be used in different ways. To give an idea as to what a person can do with this lightweight piece of device, read on. First, green laser pointer is commonly used by business executives, managers and employees during a presentation for a business or department meetings. The good thing about using this pointer is that the person presenting need not use his hands to point out on an important statement or figure and block off some parts of the presentation. The audience can still see the entire presentation as a whole but can see clearly what statement is being given emphasis. Second, professors, instructors, and teachers use this device during a class presentation or demo or any other activity. During class presentations, teachers can now do away with using long sticks to point out an important sentence or words on the board. Using the green laser pointer, the whole class will not be distracted with the noise of a stick as it gets slapped on the board. Instead, they can now concentrate on reading on what the teacher has written. Third, for tourist guide or teacher guiding students during a tour in a museum, green laser pointer is perfect to point out exhibits, artifacts, etc. The problem that usually occurs during a tour in museums, art galleries, etc. is that the tourist guide or teacher will be using his finger to point as something but as to what particular part of the exhibit he is pointing at would be unclear. With the use of a green laser pointer, this issue would now be resolved. Even how high the statue is or wherever the exhibit is located the green laser pointer can reach it. Thus, giving an explanation or discussing about a particular subject would be much easier. Fourth, for mountaineers green laser pointer is perfect tool for looking at the path or giving off SOS signal when being lost. People who love going in an adventure often face the risk of what if they get lost or perhaps something might happen along the way. Using the green laser pointer, it can serve as a good tool to send signal out there that they need help and must be rescued. Bottom line, green laser pointer has different uses and it can be for educational, business or whatever purpose that may be deemed necessary. One piece of device such as green laser pointer can give off different functions. It would be up to the user as to how to deal and use such device.
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