| 摘要 |
<p>A document access control system 10 includes a location-based document reader 39 designed to provide a reading service, a location-based physical storage 35 located in a first location and designed to store a physical document, and a location-based document server 12. The location-based document server 12 stores an electronic document and delivers the electronic document to the location-based document reader 39. The location-based document reader 39 derives a second location, and provides access to the electronic document based on the first and the second locations.</p> |
