| 摘要 |
PURPOSE: A real-time video service system for an educational situation in a one-to-one computer study system is provided to display the educational situation of students on the monitor of a client at real time, to keep security by preparing a security mode, to teach the students by using a virtual presenter mode, and to easily display, print, and upload an image by preparing a removable camcorder. CONSTITUTION: The system includes a main computer(10), a web server(50), a remote control(11), a control signal generator(12), an interface(15), a camcorder(30), a position changer(20), a sensor(40), an external storage(14), a voice modem(16), and a storage(53). The remote control has modes for selecting the images of students, teacher, or the whole class. The control signal generating unit consists of a receiving unit for receiving the selecting signal of the remote control and a converting unit for converting the selecting signal into a control signal. The camcorder acquires the images of the students, teacher, or the whole class. The camcorder has a removal unit(22). The main computer controls the camcorder and uploads the images acquired by the camcorder.
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