| 摘要 |
A computer having a series or parallel input port has connected thereto an infra-red receiving device for receiving infra-red signals form a transmitter of a signal generating device remote from the computer. The receiving device converts received signals into a form suitable for application to the series or parallel port and the computer is provided with software for loading received signals into a keyboard signal buffer of the computer. This arrangement permits a computer not normally provided with any input devices other than a keyboard to run software requiring inputs from an additional device such as a so-called mouse. |
