Viewing Device For Use With Coded Data On A Surface

摘要

A viewing device is used with coded data on a surface. The device includes a sensor arrangement for sensing the coded data when the device is placed on the surface, and a processor in signal communication with the sensor arrangement. The processor is configured to decode the coded data. Also included is a transceiver for transmitting the decoded data to a computer system, and to subsequently receive a file pre-associated with the decoded data from the computer system. The device also includes a display configured to display the received file to a user.