| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device, a program, and a reproduction system, capable of improving accuracy of tracking performed using a plurality of position information detected in time series by a position detection device.SOLUTION: In a tracking processing of a tracking target, a control device deletes position information of the tracking target stored in a position information storage region when a predetermined operating instruction is detected, during a period until reproduction start of the next piece of music is detected after reproduction end of certain music, or within a predetermined time after detection of reproduction start of the next piece of music.SELECTED DRAWING: Figure 2 |
