| 摘要 |
According to one set of embodiments, techniques are provided for performing actions based upon physical locations of one or more paper documents. According to another set of embodiments, techniques are provided for tracking the physical locations of paper documents. According to another set of embodiments, techniques are provided for determining electronic document information for paper documents. According to another set of embodiments, techniques are provided for determining and tracking the contents of a container. According to another set of embodiments, a document security system is provided. According to another set of embodiments, techniques are provided for tracking documents in a workflow.
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