The application supports field indexing staff to perform:
+ Collect information about customer's location, watch image.
+ Provide information about customers, indexes, output in the last 2 months.
+ Record the index, take pictures of the customer's watch during the indexing process at the scene.
+ Warning abnormal output during index recording.
+ Look up the customer's index history information in the last 6 months.
+ Recording clock problems during index recording.