DIGITAL DATA INTERCHANGE DEVICES AND NETWORKS

摘要

A self-service terminal (12) forming part of a SST network is provided with an infra-red port (30) enabling digital data interchange to take place between the SST (12) and a portable electronic digital device (20 or 90) having a corresponding matching port (82 or 92) which is presented to the SST (12). The portable device (20 or 90) may be any device having an electronic digital data memory. Examples include PDAs (20), digital cameras (90) and cellular mobile phones. The SST network is connected to the Internet thus enabling data interchange to take place between the portable device (20 or 90) and any Internet address. Thus the SST (12) can be used to interchange data between a customer's PDA (20) and his home computer (16).