US9075779B2
патент
Ahardware, firmware, and/or software facility (“facility') for providing information relevant to rendered documents is described. In some embodiments, the facility identifies mul tiple versions of an electronic document corresponding to a rendered document captured by a capture device. The facility may then provide a person utilizing the capture device with various ways to interact with one or more versions of the electronic document. In some embodiments, the facility determines that use of a rendered document is restricted. Such
Притязаний: 21. Знаков текста: 313 382.