| 摘要 |
<p>The method involves receiving a message with a command for operating a physical device (26), which is transmitted by an external user computer (14) through a computer network (12). The message is converted into an operating signal, and an output of an output unit (32) is scanned by a scanning unit (40) to produce a scan signal. The scan signal is converted into another message, and the latter message is transmitted to the computer through the network. An independent claim is also included for a device for providing a data processing unit of a preset type through a computer network.</p> |
