Digital business card

Abstract

A digital business card has a rectangular substrate and a magnetic stripe. The substrate has a printing surface disposed on a surface of the substrate for printing visual data, and a photo-recording region disposed on the rear of the substrate for storing digital data. The magnetic stripe is disposed on the surface of the substrate adjacent to a short side of the substrate for recording magnetic recording data and storing a specific encoded password. The digital business card effectively controls reading data in the digital business card through the combination of the magnetic stripe and the photo-recording region so as to prevent the data from being stolen. Besides, the digital business card has the same size as a conventional printed business card, so that the digital business card is carried handily and has high capacity of storing data.

Dependencies are inferred from the claim text.