| 摘要 |
A keyboard (10) apt to be associated to an electronic processor, comprising a plurality of keys (100), wherein the arrangement of said keys (10) is organized into at least the following three distinct regions: a first alphabetic region (1), containing exclusively or mainly keys associated to alphabetic characters; a second functional region (2), arranged side-by-side to said first region (1) and containing exclusively or mainly keys associated to the activation of functions; and a third numeric region (3), arranged it also side-by-side to said first region (1) below said second region (2) and containing exclusively or mainly keys associated to numeric characters. |
