ELECTRONIC BLACKBOARD-ASSOCIATED LESSON VIDEO RECORDING SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide an electronic blackboard-associated lesson video recording system that can decrease the volume of a content by deleting a video recording part in a silent state including neither pen input on an electronic blackboard nor microphone voice input for a certain time or more when photographing lesson contents associatively with contents displayed on the electronic blackboard to store the lesson contents as a content. PSOLUTION: The electronic blackboard-associated lesson video recording system has a means of measuring the time from a state wherein there is neither pen input on the electronic blackboard nor voice input from a microphone to a state where there is next pen input or voice input, and deleting the content part in the state where is no input when the time is equal to or longer than the predetermined time. PCOPYRIGHT: (C)2009,JPO&INPIT