Chord input method of handheld device combining virtual interface with physical keys and handheld device

Abstract

The invention discloses a chord input method of a handheld device combining a virtual interface with physical keys and the handheld device. The handheld device comprises a handheld body with a touch control screen, a control module and multiple keys, wherein the touch control screen displays the virtual interface and comprises multiple virtual square modules. Each virtual square module comprises multiple sequentially arranged input characters, and the input characters correspond to the keys in sequence respectively. The chord input method comprises the steps that 1, the touch control screen displays the virtual interface and comprises the multiple virtual square modules; and the virtual square modules comprise the multiple sequentially arranged input characters; 2, the sequentially arranged input characters in the virtual square modules correspond to the keys in sequence respectively; 3, one virtual square module and one key are selected on the virtual interface, so that the input character corresponding to the virtual square module and the key is selected; 4, the corresponding input character is displayed in a displaying frame, so that the problem that a traditional virtual keyboard is high in error rate in the inputting process is solved.

Description

technical field [0001] The present invention relates to a hand-held device chord input method that combines a virtual interface and physical keys and the hand-held device, especially a virtual block module that can use the virtual interface on the hand-held device to correspond to the input characters of the keys, and A hand-held device chord input method combined with a virtual interface and physical keys to display characters to be input in a display frame and the hand-held device. Background technique [0002] Recently, the text input method of mobile devices has gradually changed from physical buttons to virtual touch screens. However, current mobile devices such as smart phones are mostly arranged with a standard QWERTY keyboard, which is reduced to the size that can be displayed on the screen of the mobile device. It is conceivable that the size of the virtual button will inevitably cause difficulties in human operation, and it will often allow the user to touch multip...

AI Technical Summary

Problems solved by technology

[0005] 1. At present, in the existing technology, a stylus must be used for touch control on a tablet computer, and the cost is relatively high

[0006] 2. The above-mentioned prior patent "Input Device and Method for Tablet Computer" only discloses the use on a tablet computer, so it is not practical

[0007] The existing "Input Device and Method for Tablet Computers" does not disclose the input device and method for cooperating with several physical keys through a virtual interface

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