Since a magnified image can be projected onto a
large monitor, several people can hold a discussion
while observing the target image. With this method,
the users can perform urgent analysis through
observation of the target.
Furthermore, this method allows both skilled and
inexperienced workers to observe a target
simultaneously. |
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Only one person can view a live image. This method
is time consuming and tedious, since a target must
be observed alternately. |