Display window for on-line character input

Abstract

The invention discloses a command echoing window used for on-line writing handwriting word input. The command echoing window is semi-transparent or louver-type, which can not only allow people to obviously feel the command echoing window, but also to notice the displayed content in the command echoing window. Not only one command echoing window can be displayed on a screen, but also a plurality of command echoing windows can be displayed simultaneously for handwriting words to be input in turn. The command echoing window has the advantages that a larger command echoing window or a plurality of command echoing windows can be realized on a smaller screen, the displaying of other contents is not influenced, the writing feeling is more natural, and the segmentation of the input word is more accurate and efficient. The command echoing window has important meanings for PDA, mobile telephones and other small screen digital equipment.

Description

technical field [0001] The invention relates to an online handwritten character input interface of a digital device, in particular to an echo window used for online handwritten character input. Background technique [0002] The so-called online handwritten text input refers to digital devices such as computers, PDAs, mobile phones, etc., with the support of software, recording the movement trajectory of the positioning device (mouse, light pen, tablet, etc.) held by the customer, and dividing the movement trajectory collection into text and handwriting , hand over to other software to generate the process of corresponding text internal code. In order to let the customer know the input effect in real time, when the customer moves the positioning device, the moving track must be displayed in a certain area of ​​the screen, which is called echo. Sometimes the echo uses a different screen area than the display, called the echo window. [0003] There are currently three echo mo...

AI Technical Summary

Problems solved by technology

[0005] These three word segmentation methods have disadvantages

The first method of input timing is the worst, some people write fast, some people write slowly; for the same person, those with few strokes write fast, those with many strokes write slowly, familiar ones write fast, and unfamiliar ones write slowly; more unfamiliar characters , Think about it between strokes, the time interval is not easy to set

The second way is to press the button for each character, which is good when inputting a single character, but it increases the workload when there are multiple characters in a row, and it does not match people’s writing habits.

The third method should be the best, but the echo window occupies a certain screen area. If the echo window is too large, it will affect the display of other content, especially on devices with smaller screens such as PDAs.

[0006] The echo window method can use the above three word segmentation methods, which is natural and efficient for input, but affects other content display; the full screen method does not affect other content display, but can only use timing and button word segmentation methods, and the input efficiency is not high , and if the screen displays an image that is not suitable for doodling, such as a child's face, it is extremely uncomfortable