主权项 |
1. A method comprising the steps of:
preparing a message on a first mobile computing device for delivery to an individual in possession of a second mobile computing device in optical view of the first mobile device; communicating the message, from the first mobile computing device, to at least one common application server for storage thereon; transmitting at least a part of the message, from the first mobile computing device, encoded in an optical beam for reception by an optical port on the second mobile computing device, the part at least comprising a message identification code, the second mobile computing device being configured to be operable for communicating the received message identification code to the at least one common application server to retrieve the message, in which the message is deliverable to the individual without identifying information of the individual being accessible on the first mobile computing device. |