METHOD FOR USING DVD USED IN LEARNING OR THE LIKE REQUIRING TIME MEASUREMENT AS TIMER

摘要

PROBLEM TO BE SOLVED: To provide a method for performing a role as a timer by recording a moving image in which time is recorded in a DVD, and reproducing the DVD.

SOLUTION: A moving image, in which time of one frame per second is recorded, is produced with a personal computer, and the moving image is recorded in a DVD. By reproducing the DVD, a function as a timer is performed.

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