| 摘要 |
In a preferred form, a keyboard has a single row of eight multi-position keys or groups of key elements with the letters arranged in a standard QWERTY keyboard configuration. The eight keys or key element groups correspond to the eight fingers used when touch typing; each finger operates one key, and that key contains all the letters that the finger normally accesses when touch typing on a standard QWERTY keyboard. With this design, no finger has to move to a different key or key element group while typing. In certain forms, when depressed at different locations on its key face, each key either moves straight down, or down while tilting slightly about one of a plurality of axes. Three-position keys have two tilt axes and six-position keys have five tilt axes. The switches utilize contacts located on the bottom of the switches which may be conductive or nonconductive.
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