| 摘要 |
The present invention provides a wireless keyboard system for a digital computer. The keyboard system further comprises a housing having a keyboard section, function key section, and numeric key section cooperatively arranged on the top surface area of the housing. The keyboard section has keys for generating key signals. The keys of the keyboard section are substantially arranged in a standard QWERTY or DVORAK typewriting key format. The function key section has keys configured to generate application or system specific key signals. The numeric key section has keys configured to generate numeric key signals. The keyboard system further comprises a switch configured to switch the numeric key section between a keyboard mode and a calculator mode. A small display is operationally mounted on the top surface of the housing near the numeric key section. The display is operational within the calculator mode. A wireless communication means is required for transmitting the key signals of each section to the digital computer. The keyboard system can further comprise a ergonomic integrated pointing device.
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