(a) Failure situation ratio of delay
(b) Ratio of passing operation
Figure 6 Result of Experiment 3
In this study, the remote camera control system is built on the Ethernet, and the ratio of pulse operation and delay time of operation is compared. In the remote camera control, an examinee was doing the operation to have combined with the pulse operation and the visual feedback operation. And the ratio of pulse operation increases with the increase of delay time. On more complex operation, such as camera adjustment operation, increase of delay time makes camera control difficult, and operators have to adopt the pulse operation of a remote camera. In this experiment, it is mention that the use limit of the visual feedback about delay time is among from 0.75 [sec] delay to 0.95 [sec] delay.
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