Process and system for transmitting a key information about a product

摘要

Process and system for transmitting a key information about a product to be captured by a human sense by using a coded information allowing to retrieve said key information corresponding to said product. The process comprises the steps of transmitting said coded information corresponding to the key information about said product, receiving said coded information and decoding said coded information for providing an intermediate information identifying the key information. The transmitting is made in a wireless, inaudible way.