METHOD OF PRINTING AND RETRIEVING INFORMATION USING A MOBILE TELECOMMUNICATIONS DEVICE

摘要

A method of printing first information using a mobile telecommunications device and retrieving further information. The method comprises the steps of: providing a print medium having a linear data track and a two-dimensional coding pattern; printing the first information; automatically reading and decoding the data track during printing to determine a print media identifier; communicating the print media identifier to a computer system; interacting with the print medium and sensing the coding pattern; decoding the sensed coding pattern to determine the print media identifier and a two-dimensional coordinate position; and retrieving further information.