SYSTEMS AND METHODS FOR GENERATING, READING AND TRANSFERRING IDENTIFIERS

摘要

Systems and methods for generating, reading and transferring identifiers are disclosed. In one embodiment, a handheld system for associating a selected audio content with an object includes an identifier applied to a surface of the object and having a predetermined graphical format that is configured to encode the selected audio content, and a handheld device operable to encode the identifier and further operable to detect an audio content associated with the identifier.

主权项

1. A system to record a document transaction comprising:
a first identifier encoded with a first audio content spoken from a first person having a verbal message; a second identifier encoded with a second audio content spoken from a second person to confirm or dispute the meaning of the verbal message; and a document configured to affixably receive the first identifier and the second identifier.