| 摘要 |
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for embedding an autograph into digital media, particularly an electronic book. A system is described that includes an author's device running a signing application and at least one reader's device storing a copy of the electronic book. Depending on the proximity of the reader's device to the author's device, the author's device automatically performs different autographing tasks. |
