| 摘要 |
The arrangement (10) has a keyboard array (101) that consists of scan lines (1001) and return lines (1003). A key group has directional arrows assigned keys, and another key group has characters W, A, S, D assigned keys. A third key group has characters I, J, K, L assigned keys, a fourth key group has characters 4, 5, 6, 8 assigned keys, and a fifth key group has characters 2, 4, 6, 8 assigned keys. The keys lie on different scan lines and different return lines for each key group.
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