| 摘要 |
The keyboard comprising at least one transverse separator 11, 12 which is located between two adjacent rows of keys and which extends beyond the level of the upper face of the keys of these rows, in order to make it possible to identify the change from one row to another by touch, and a plurality of anteroposterior separators 13, 14 which extend along a line of keys from the front of the keyboard to the rear, in order to separate the latter into sectors assigned to various fingers, and which have a height greater than that of the or of each transverse separator. <IMAGE>
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