METHODS, OBJECTS AND APPARATUS EMPLOYING MACHINE READABLE DATA
8/16/2011 12:00:00 AM
The present invention relates generally to steganography and data hiding. One claim recites an object including: electronic processing circuitry having an operating or performance metric associated therewith; and steganographic indicia carried by the object, the steganographic indicia is usable as an index to verify the operating or performance metric. Another claim recites an apparatus including: electronic memory; and machine-readable indicia usable as a registry index including data that provides an indication regarding an expected capacity of the electronic memory. Other combinations are described and claimed as well.