| 摘要 |
A computer keyboard enhancement kit consists of detachable key replacements made to be larger and to have more shapes and colors than the letter keys of a standard computer keyboard so as to lessen the level of difficulty for children of preschool ages in locating such keys on the keyboard as they work on educational programs. Each of these key replacements takes a specific shape and color, and displays a specific letter that is on the keyboard in either uppercase or lowercase form. The shapes and colors follow a specific pattern scheme wherein the letters of the same hand and row keys have key replacements with the same color but with varied shapes. To be in use, these key replacements are attached to the top surface of a transparent plastic jacket that goes with the kit, and are positioned on top of their corresponding letter keys on the computer keyboard.
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