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Sensors to detect attendance of students in class.

Former Member

Can sensors detect a particular person? So that we can get automatic attendance while the students enter the class room .If it is possible it is helpful for all educational institutions to get attendance.

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    As other users has already answered, sensors can detect a specific unit (person, animal or whatever else) if the unit has a unique ID. At the actual date the most reliable and widely diffused system is just the RFID but the detection range is short and this kind of solutions are used to detect someone just when passing in specific points (i.e. parkind, entry / exit gate etc.).

     

    The most (probably illegal) reliable way to track a person instead is following - using different kind of sensors / RF detection systems - through its mobile device or a GPS unit.

     

    Enrico

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  • 0

    As other users has already answered, sensors can detect a specific unit (person, animal or whatever else) if the unit has a unique ID. At the actual date the most reliable and widely diffused system is just the RFID but the detection range is short and this kind of solutions are used to detect someone just when passing in specific points (i.e. parkind, entry / exit gate etc.).

     

    The most (probably illegal) reliable way to track a person instead is following - using different kind of sensors / RF detection systems - through its mobile device or a GPS unit.

     

    Enrico

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