| 摘要 |
Packages contain circuitry which stores a virtual stamp and other information, such as identity of the sender, identity of the recipient, contents of the package, and so on. A locker at a recipient's location comprises a transceiver to communicate with the circuitry, to secure information such as the identity of the sender or the contents of the package and means to transmit a message to the recipient, informing the recipient of the arrival of the package. |
