Square keyboard and input method based on square keyboard
A square and keyboard technology, applied in the field of keyboard layout, can solve problems such as unfavorable one-handed manipulation, unreasonable layout, and high repetition rate
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[0170] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0171] The invention provides a square keyboard with a novel key layout, which has two key layout modes, one is the key layout of the 25-key large keyboard, and the other is the key layout of the 9-key small keyboard. The key layout is an innovative point of the present invention, and the remaining hardware aspects (such as main board, circuit realization, etc.) can adopt existing technologies.
[0172] The technical scheme adopted by the present invention to solve the existing problems is a square keyboard with a new key layout, which is divided into a 25-key large keyboard and a 9-key small keyboard; wherein,
[0173] The key layout of the 25-key large keyboard is divided into 9 rows and 9 columns, with a total of 25 keys; from top to bottom:
[0174] 1 button in the first row; 2 buttons in the second row; 3 buttons in the third row; 4 buttons in the fourt...
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