| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that only a character converting operation is possible since the space key of an alphabet personal computer keyboard is not divided.SOLUTION: A space key is halved to provide a non-conversion function. The left division of the space key is given a non-conversion function and the right division is given a conversion function. The divisions can be changed in function such that the left side of the space key is for conversion function and the right side is for non-conversion. Consequently, a character input operation is greatly improved. |
