A method to quickly determine whether a user is using a specified application
An application and fast technology, applied in the input/output process of data processing, instruments, calculations, etc., can solve the problems of discounted training effect, easy to open desertion, lack of attention of young children, etc., to speed up the calculation speed and reduce interference factors Effect
Active Publication Date: 2019-09-20
ZHEJIANG WANPENG EDUCATION TECH CO LTD
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Problems solved by technology
[0002] With the rapid development of computers and networks, the application of distance education is becoming more and more extensive. When distance education is applied to young children, the training effect will be compromised due to the general lack of attention of young children and easy desertion. Therefore, Need a technology to quickly judge whether students are serious when using distance education software, so as to take follow-up measures
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[0035] Such as figure 1 As shown, it is used to judge whether the PC is using Infinitum (the program with the blue title bar and border). The details are as follows: the current screen resolution is 1440*900, and the grid distance value Interval is set to 200, then the screen is divided into 5 points in the vertical direction and 8 points in the horizontal direction, a total of 40 points are the intersection points of the red lines on the map. Points, among which the points marked with the blue five-pointed star are judged to belong to the Infinity Treasure application program, a total of 18, accounting for 18 / 40=45%, less than the threshold of 85%, so it is determined that the Infinity Treasure program is not being used seriously .
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The invention discloses a method for quickly judging whether a user interface stays on a specified application or not. The method comprises the following specific steps of 1, obtaining the resolution of a screen, setting a grid distance value Interval according to an actual condition, and dividing the resolution by the Interval to obtain transverse and longitudinal loop judgment frequencies; 2, initializing a counting variable, then calculating coordinates of a point required to be judged in each loop body by using double loop according to the transverse and longitudinal loop judgment frequencies, calling an API function provided by Windows, obtaining an identifier of an application where the point is located, then comparing the identifier of the application with an identifier of an expected application, and if the identifier of the application is the same as that of the expected application, adding 1 to the counting variable U; and 3, calculating a probability that the coordinates fall on the specified application, and if the probability is greater than a threshold U, indicating that a user is using the application. According to the method, the calculation speed is increased and interference factors are reduced.
Description
technical field [0001] The invention belongs to the field of computer desktop applications, and especially provides a method for quickly judging whether a user interface stays on a designated application program when it is necessary to judge whether the user interface stays on the designated application program. Background technique [0002] With the rapid development of computers and networks, the application of distance education is becoming more and more extensive. When distance education is applied to young children, the training effect will be compromised due to the lack of attention of young children and the tendency to desertion. Therefore, A technology is needed to quickly judge whether students are serious when using distance education software, so as to take follow-up measures. Contents of the invention [0003] The purpose of the present invention is to provide a method for quickly judging whether the user interface stays on the specified application program, ai...
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IPC IPC(8): G06F3/0481G06F11/30
Inventor 胡开荆
Owner ZHEJIANG WANPENG EDUCATION TECH CO LTD