A Study of Educational Environment Infrastructure applied of Local Positioning System using Active type RFID

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Statistically processing it by in real time making teacher's location information visible by using active type RFID in the classroom, and making the movement locus a database becomes possible. However, it is quite difficult in person's location information tracking by active type RFID at the entry level to cause a big error margin, and to compose the system as practical use is endured. However, such a system was cheap and thought about this use because it was widespread to some degree. This system is not necessarily enough though it is thought that it is necessary that the user oneself can do handily construction and the removal, and was able to reach to some degree by it yet. It was uneven to the characteristic of active type RFID tag between individuals, and, as a result there a situation that the location information was not able to be supplemented accurately. Then, the correction between individuals was done by correcting the location information of each tag by the time series, and using two or more tag. The system that was able to understand the location information in some classroom was developed with the system only that was able to understand whether existed by this so far extent.Moreover, it projected to the whiteboard in case of the case to project the screen of PC of the educational environment in a reformative classroom to the screen as a screen presentation method and to operate with the keyboard and the mouse of PC and the consideration investigation by person's of attending a lecture with Electronic white board that was able to do the direct manipulation of the object aspect was done. It is thought that an electronic white board is use of the location information on the whiteboard of an electronic pen, and it is indispensable to understand and to use the location information of various objects in the classroom for the construction of the environment in a comfortable classroom.