A display method, device, equipment and storage medium

Abstract

The embodiment of the present invention discloses a display method, device, equipment and storage medium, the method comprising: obtaining a current gaze behavior data set, the current gaze behavior data set comprising at least one target gaze behavior data set of the eyes of a target object; determining the actual attention time of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set; when the gaze index of the current teaching courseware page meets the preset index condition, determining the area to be prompted according to the actual attention time of each current knowledge point area and the corresponding attention standard time; determining the display mode corresponding to each area to be prompted, and displaying the corresponding area to be prompted according to each display mode. The problem that the target object cannot be prompted in time when not paying attention to the teaching courseware is solved, the area to be prompted is discovered in time, the display mode of each area to be prompted is determined, and targeted display is performed, thereby improving the learning efficiency of the target object, reducing the pressure on the teacher, and improving the teaching quality.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of data processing technology, and in particular to a display method, device, equipment and storage medium. Background Art

[0002] In the field of education, whether it is traditional classroom teaching or the rapidly developing online teaching in recent years, the teaching courseware used by teachers is a key factor in enriching teaching methods, improving teaching efficiency, and ensuring teaching quality. In the teaching process of each subject, teachers carefully design teaching courseware according to the characteristics of the textbooks and actual needs, transforming the traditional preaching mode into multi-sensory stimulation and concretizing abstract expressions, which can effectively improve students' mastery and retention of knowledge points.

[0003] However, during the presentation of teaching materials, there are cases where students do not pay attention. During the lecture, teachers need to concentrate on teaching and cannot pay attention to whether each student is paying attention to the teaching materials. Therefore, when students are not paying attention to the teaching materials, they cannot be reminded in time, causing students to miss important content, affecting their grasp and learning of knowledge points. Summary of the invention

[0004] The present invention provides a display method, device, equipment and storage medium to prevent students from missing knowledge points in teaching courseware.

[0005] In a first aspect, an embodiment of the present invention provides a display method, the display method comprising:

[0006] Acquire a current gaze behavior dataset, wherein the current gaze behavior dataset includes a target gaze behavior dataset of at least one target object's eye;

[0007] Determine the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set;

[0008] When the attention index of the current teaching courseware page meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time;

[0009] Determine the display mode corresponding to each of the areas to be prompted, and display the corresponding area to be prompted according to each of the display modes.

[0010] In a second aspect, an embodiment of the present invention further provides a display device, the display device comprising:

[0011] An acquisition module, configured to acquire a current gaze behavior data set, wherein the current gaze behavior data set includes a target gaze behavior data set of at least one target object's eye;

[0012] An attention duration determination module, used to determine the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set;

[0013] An area determination module, used for determining the area to be prompted according to the actual attention time of each current knowledge point area and the corresponding standard attention time when the attention index of the current teaching courseware page meets the preset index condition;

[0014] The display module is used to determine the display mode corresponding to each of the areas to be prompted, and display the corresponding area to be prompted according to each of the display modes.

[0015] In a third aspect, an embodiment of the present invention further provides a device, the device comprising:

[0016] One or more eye trackers for collecting gaze behavior data;

[0017] One or more display screens for displaying teaching materials;

[0018] one or more processors;

[0019] a storage device for storing one or more programs,

[0020] When the one or more programs are executed by the one or more processors, the one or more processors implement a display method as described in any one of the embodiments of the present invention.

[0021] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements a display method as described in any one of the embodiments of the present invention.

[0022] The embodiments of the present invention provide a display method, an apparatus, a device and a storage medium, which obtain a current gaze behavior data set, wherein the current gaze behavior data set includes a target gaze behavior data set of at least one target object's eye; the actual attention time of a current knowledge point area in a current teaching courseware page is determined according to the current gaze behavior data set; when the gaze index of the current teaching courseware page meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time; the display mode corresponding to each area to be prompted is determined, and the corresponding area to be prompted is displayed according to each display mode. The problem that the target object cannot be prompted in time when not paying attention to the teaching courseware is solved. The actual attention time of the current knowledge point area in the current teaching courseware is determined through the current gaze behavior data set, and when the gaze index of the current teaching courseware meets the preset index conditions, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time, and then the display method is determined for display, which avoids the situation that the target object misses knowledge points when watching the current knowledge point area, timely discovers the area to be prompted, and determines the display method of each area to be prompted, and performs targeted display, which is conducive to improving the learning efficiency of the target object, and there is no need for teachers to always pay attention to whether each student is watching the teaching courseware carefully, which reduces the pressure on teachers and allows teachers to concentrate on teaching and improve teaching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a flow chart of a display method in Embodiment 1 of the present invention;

[0024] Figure 2 is a flow chart of a display method in Embodiment 2 of the present invention;

[0025] Figure 3 is a schematic structural diagram of a display device in Embodiment 3 of the present invention;

[0026] Figure 4 It is a structural diagram of a computer device in Embodiment 4 of the present invention. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0028] Embodiment 1

[0029] In order to make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0030] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0031] In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. In addition, in the description of the present application, unless otherwise specified, "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0032] Embodiment 1

[0033] Figure 1 This is a flow chart of a display method provided in Embodiment 1 of the present invention, which is applicable to the case where a target object displays a knowledge point area in a targeted manner when viewing a teaching courseware. The method can be executed by a display device provided in an embodiment of the present invention, which can be implemented by software and / or hardware, and which can be integrated on an electronic device, which can be various user terminals or servers.

[0034] It should be noted that the target object is a student as an example. Accordingly, the application environment of the display method implemented in this embodiment can be described as: when students are listening to lectures or studying, they miss knowledge points due to not paying attention to a certain knowledge point area in the teaching courseware, which greatly affects the efficiency of listening to lectures or learning. During the lecture, the teacher cannot take care of the status of each student in time because the class is in a one-to-many form, and the teacher needs to concentrate on the lecture. If the teacher pays attention to the learning status of each student in real time, it will consume too much energy and affect the progress and quality of teaching. In the prior art, there is no method for displaying the content of the courseware according to the actual attention time of the students to the teaching courseware, and it is impossible to prompt the students in time when they are not paying attention, resulting in the students missing important content and affecting the learning effect of the students.

[0035] The display method provided in this embodiment can determine the area to be prompted and the corresponding display method according to the actual attention time of the target object on the current knowledge point area, so as to achieve the effect of prompting the target object in a timely manner when the gaze index of the current teaching courseware page meets the preset index conditions, thereby overcoming the problems existing in the existing technical solutions.

[0036] like Figure 1 As shown, a display method provided in this embodiment 1 specifically includes the following steps:

[0037] S110 . Acquire a current gaze behavior dataset, where the current gaze behavior dataset includes a target gaze behavior dataset of at least one target object's eye.

[0038] In this embodiment, the target object can be specifically understood as an object with prompting needs, such as students, employees, etc. Any object watching the teaching courseware can be used as a target object; the target gaze behavior data set can be understood as all gaze behavior data collected for each target object up to the current data collection moment, and the gaze behavior data can be gaze point, upper and lower eyelid position, pupil diameter, eye saccade, blinking, etc.; the current gaze behavior data set can be specifically understood as a big data set that stores the target gaze behavior data sets of all target objects.

[0039] It can be known that gaze behavior data can be collected by an eye tracker or other instruments that can collect gaze behavior data. The collection frequency can be set by the user. The eye tracker can be a wearable eye tracker or a telemetry eye tracker. For example, in on-site teaching, teaching courseware is played on the projection screen, and the target object wears a wearable eye tracker to collect gaze behavior data; in on-site teaching, teaching courseware is played on the projection screen, and a small screen is installed on the desk to play synchronously, and the small screen is used with a telemetry eye tracker to collect gaze behavior data. If the target object is equipped with a small screen, the gaze duration is calculated for viewing the small screen or the projection screen area on the podium; in remote / online teaching, the display screen at one end of the target object is used with a telemetry eye tracker to collect gaze behavior data.

[0040] Specifically, the user can set the collection frequency of the eye tracker before using it. The user can be a student, teacher, parent, or any other person who can operate the eye tracker. An eye tracker is set in front of a target object to collect the gaze behavior data of the target object. After the eye tracker is installed and the parameters are set, as long as it is in working condition, it can collect the gaze behavior data according to the preset collection frequency. For each target object, after collecting the current gaze behavior data, a target gaze behavior data set is formed, and the current gaze behavior data set composed of all target gaze behavior data sets is saved and then sent to the terminal device that executes the display method; or, after collecting the gaze behavior data, the eye tracker directly sends it to the terminal device, and the terminal device saves all received gaze behavior data for subsequent data processing.

[0041] S120, determining the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set.

[0042] In this embodiment, the current teaching courseware page can be specifically understood as the page of the teaching courseware being played at the current moment during the playing of the teaching courseware; the current knowledge point area can be understood as the area divided for different knowledge points in the current teaching courseware page, and the current knowledge point area in the current teaching courseware page can be 0, 1 or more; the actual attention time can be specifically understood as the time that each current knowledge point area is gazed at by the target object.

[0043] It is important to know that when making teaching courseware, teachers or other courseware producers can partition each page of teaching courseware according to the different knowledge points that need to be taught, for example, dividing the knowledge point areas 1-N. Therefore, the current teaching courseware page contains the current knowledge point area. It can be known that if unimportant content such as example pictures is displayed, the area where it is located can be not set as a knowledge point area, that is, there may be a situation where there is no current knowledge point area in the current teaching courseware. Or although unimportant content is displayed, the time that needs attention is not set, that is, although it is displayed, because it is not important, the actual attention time of the target object is not required.

[0044] Specifically, by analyzing the gaze behavior data in the current gaze behavior data set, the time each target object gazes at each current knowledge point area in the current teaching courseware page is determined, and then the actual attention duration of each current knowledge point area is determined.

[0045] S130. When the attention index of the current teaching courseware page meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time.

[0046] In this embodiment, the gaze indicator can be specifically understood as the relevant data information of the target object's gaze on the current teaching courseware page, such as the number of gazes, viewing time, etc.; the viewing time can be specifically understood as the time the current teaching courseware page is gazed by the target object; the preset indicator condition can be specifically understood as a pre-set condition, which is used to determine whether to display the teaching courseware in a targeted manner, and is set according to the gaze indicator. When the gaze indicator is different, the corresponding preset indicator condition will also be different. For example, when the gaze indicator is the viewing time, the preset indicator condition is greater than a certain time, which can be fixed or non-fixed; the standard attention time can be specifically understood as the attention time required for each current knowledge point area, and the standard attention time can be the time set according to the importance of the knowledge point when making the teaching courseware, and the standard attention time can be modified according to the importance of the knowledge point.

[0047] In the current teaching mode, the teacher cannot observe whether each student is paying attention to the teaching courseware in time because the teaching is in a one-to-many form and the teacher needs to concentrate on the teaching. In addition, there is no method to display the teaching courseware in a targeted manner according to the students' real-time attention to the teaching courseware, so it is impossible to remind students to watch the teaching courseware in time, resulting in students missing important knowledge points and affecting students' learning effect.

[0048] In order to solve the above problem, this embodiment proposes a display method. Specifically, this embodiment determines the area to be prompted to achieve targeted display of the knowledge point area with insufficient attention. After determining the actual attention time, the area to be prompted can be determined through this step, and then S140 is executed to select a corresponding display mode to display the area to be prompted.

[0049] Specifically, by analyzing the gaze behavior data in the current gaze behavior data set, the time, number of times, and other data of each target object's gaze on the current teaching courseware page are determined, and then the gaze index of the current teaching courseware page is determined. For example, when the gaze index is the viewing time, the time of each target object's gaze on the current teaching courseware page is averaged, and this average is used as the viewing time of the current teaching courseware page; or the gaze time of each target object can be weighted and summed to obtain the viewing time. If the viewing time of the current teaching courseware page meets the preset time condition, by comparing the actual attention time of each current knowledge point area with the corresponding standard attention time, the current knowledge point area with an actual attention time less than the standard attention time is determined as the area to be prompted.

[0050] S140: Determine the display mode corresponding to each area to be prompted, and display the corresponding area to be prompted according to each display mode.

[0051] In this embodiment, the display mode may be an animation mode such as circling and flashing, or a mode such as changing the color of the text, making the text bold, increasing the font size, adjusting the position of the knowledge point area to be prompted, etc. By displaying the font in bold, increasing the font size, changing the font color (such as displaying it in a conspicuous red), etc., the target object's attention is attracted, and the purpose is to emphasize the knowledge point area through feedback.

[0052] Specifically, the display mode corresponding to the area to be prompted is determined according to the difference between the actual attention time of the area to be prompted and the standard attention time, and then the entire content included in the area to be prompted is displayed according to the display mode.

[0053] The embodiment of the present invention provides a display method, which solves the problem that a target object cannot be prompted in time when the target object is not paying attention to the teaching courseware. The actual attention time of the current knowledge point area in the current teaching courseware is determined through the current gaze behavior data set, and when the gaze index of the current teaching courseware meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time, and then the display mode is determined for display, thereby avoiding the situation that the target object misses knowledge points when viewing each current knowledge point area, timely discovers the area to be prompted, and determines the display mode of each area to be prompted, and performs targeted display, which is beneficial to improving the learning efficiency of the target object, and there is no need for teachers to always pay attention to whether each student is watching the teaching courseware carefully, which reduces the pressure on teachers and allows them to concentrate on teaching and improve the teaching quality.

[0054] Embodiment 2

[0055] Figure 2 This is a flow chart of a display method provided in Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above technical solution, and specifically mainly includes the following steps:

[0056] S210: Acquire a current gaze behavior dataset, where the current gaze behavior dataset includes a target gaze behavior dataset of at least one target object's eye.

[0057] S220 . For each current knowledge point area, determine the current gaze duration of the corresponding target object according to each target gaze behavior data set in the current gaze behavior data set.

[0058] In this embodiment, the current gaze duration can be specifically understood as the time the target object gazes at the current knowledge point area at the current collection moment. By analyzing the gaze behavior data in each target gaze behavior data set, the current gaze duration of each target object in each current knowledge point area can be determined. When determining the gaze duration, viewing duration, and other durations, since statistics are performed based on the gaze behavior data of the target object, after each gaze behavior data is collected, the corresponding duration statistics can be accumulated according to its gaze position, and the duration can be obtained according to the accumulated value; it can also be that after each gaze behavior data is collected, all data are counted once to obtain the corresponding duration.

[0059] S230, determining the actual attention duration of the current knowledge point area according to each current attention duration.

[0060] For each current knowledge point area, since the current gaze duration of each target object is determined, the average value of all current gaze durations can be determined as the actual attention duration of the current knowledge point area, or the actual attention duration can be determined by weighted summation, median, maximum value, minimum value, etc.

[0061] S240. When the attention index of the current teaching courseware page meets the preset index condition, if the actual attention time of each current knowledge point area is less than the corresponding standard attention time, the current knowledge point area with the actual attention time less than the corresponding standard attention time is determined as the area to be prompted.

[0062] When the attention index of the current teaching courseware page meets the preset index conditions, it is necessary to determine whether each current knowledge point area in the current teaching courseware page needs to be displayed in a certain display mode, and select the area to be prompted from each current knowledge point area. Compare the actual attention time of each current knowledge point area with the corresponding standard attention time. If the actual attention time of a current knowledge point area is less than the corresponding standard attention time, it is necessary to select a display mode for enhanced display. All current knowledge point areas whose actual attention time is less than the corresponding standard attention time are determined as areas to be prompted for subsequent enhanced display.

[0063] It should be known that the gaze indicator can select different types of data according to different actual conditions. The embodiment of the present application takes the gaze indicator as an example of viewing time to illustrate the display method. Exemplarily, the current teaching courseware page contains two current knowledge point areas, No. 4 and No. 5. The standard attention time of the current knowledge point area No. 4 is 0.1 minutes, and the standard attention time of the current knowledge point area No. 5 is 0.2 minutes. If the viewing time of the current teaching courseware page reaches 0.1+0.2=0.3 minutes, at this time, the actual attention time of the current knowledge point area No. 5 is less than its standard attention time of 0.2 minutes, then the current knowledge point area No. 5 is used as the area to be prompted.

[0064] Furthermore, the embodiment of the present invention specifies the step of determining whether the gaze index of the current teaching courseware page meets the preset index condition as follows:

[0065] 1a. Obtain the standard attention duration for each current knowledge point area.

[0066] The standard attention time for each knowledge point area in the teaching courseware is determined in advance and stored. The storage space can be a local or cloud server. When judging whether the viewing time of the current teaching courseware page meets the preset time condition, the standard attention time for each current knowledge point area is obtained from the storage space.

[0067] 1b. When the viewing time of the current teaching courseware page is greater than the sum of the attention standard time, it is determined that the attention index of the current teaching courseware page meets the preset index condition.

[0068] Calculate the sum of the attention standard durations. This sum indicates the minimum time the target object needs to watch the current teaching courseware page. Only when this time is reached can the viewing time of all current knowledge point areas meet the requirements. If the viewing time of the current teaching courseware page is greater than the sum of the attention standard durations, it can be determined that the viewing time (attention index) of the current teaching courseware page has met the preset index conditions.

[0069] Furthermore, before obtaining the standard attention duration of each current knowledge point area, the embodiment of the present invention further includes:

[0070] 2a. Obtain the preset importance and / or difficulty level corresponding to each current knowledge point area.

[0071] In this embodiment, the preset importance can be understood as the importance pre-set for each current knowledge point area, such as a score, which is used to indicate the importance of the knowledge point in the current knowledge point area. The preset difficulty level can be understood as the difficulty level pre-set for each current knowledge point area according to the student's understanding of the knowledge point, which can also be expressed by a numerical value, and the larger the numerical value, the higher the difficulty.

[0072] Specifically, the preset importance can be set based on experience when making courseware. For example, the teacher determines the importance and / or difficulty of the knowledge point based on work experience, and then sets the corresponding preset importance and / or preset difficulty for each knowledge point area. When determining the standard attention time for the current knowledge point area, the preset importance and / or preset difficulty corresponding to each current knowledge point area is directly obtained.

[0073] 2b. Determine the standard attention time for the corresponding current knowledge point area according to each preset importance and / or preset difficulty level.

[0074] Each knowledge point is set with a preset importance and / or preset difficulty level, and the total display time of the teaching courseware is limited, so a certain display time is allocated to each current knowledge point area according to the preset importance and / or preset difficulty level. This display time is the standard attention time.

[0075] Furthermore, the embodiment of the present invention determines the standard attention time of the corresponding current knowledge point area according to each preset importance and / or preset difficulty level as follows:

[0076] 21b. For each current knowledge point area, the weight of the current knowledge point area is determined according to the ratio of the corresponding preset importance to the sum of the preset importance of all courseware knowledge point areas and / or according to the ratio of the corresponding preset difficulty to the sum of the preset difficulty of all courseware knowledge point areas.

[0077] In this embodiment, the courseware knowledge point area can be specifically understood as any knowledge point area in the teaching courseware, that is, the teaching courseware usually includes multiple pages of teaching courseware pages, each teaching courseware page includes 0 to multiple knowledge point areas, and all knowledge point areas are courseware knowledge point areas. The current knowledge point area is also a part of the courseware knowledge point area, which specifically refers to the courseware knowledge point area in the currently displayed teaching courseware page.

[0078] First, the sum of the preset importance of all the courseware knowledge point areas is calculated, and then the ratio of the preset importance corresponding to a current knowledge point area to the sum is calculated, and / or the sum of the preset difficulty levels of all the courseware knowledge point areas is calculated, and then the ratio of the preset difficulty level corresponding to a current knowledge point area to the sum is calculated, and the weight of the current knowledge point area is obtained based on the two ratios, such as taking the maximum value, the minimum value, the weighted sum, etc., which can be obtained by the embodiments of the present invention. No specific limitation is made to this.

[0079] 22b. Calculate the standard attention duration of the current knowledge point area through weight.

[0080] The standard attention time is determined based on the weight. The larger the weight, the greater the importance, and the longer the standard attention time. For example, the product of the weight and the preset total display time is calculated to obtain the time that the current knowledge point area should be displayed, which is used as the standard attention time. Among them, the preset total display time can be specifically understood as the total display time of the teaching courseware, which is pre-set by the courseware maker.

[0081] Exemplarily, the attention standard of knowledge point area No. n = (preset importance of knowledge point area No. n / sum of preset importance of all courseware knowledge point areas) * preset total display time. For example, the preset total display time of a courseware is 50 minutes, the sum of preset importance of all courseware knowledge point areas of the courseware is 100 points, and the courseware knowledge point area No. 3 is the current knowledge point area, and its importance is 1 point, then the attention standard of knowledge point area No. 3 is (1 / 100)*50=0.5 minutes.

[0082] S250: Determine the difference between the actual attention time and the standard attention time of each area to be prompted.

[0083] S260: Determine the display mode of each area to be prompted according to each difference value combined with a preset efficiency gradient table.

[0084] In this embodiment, the efficiency gradient table can be specifically understood as a data table that associates and stores one or more display modes and corresponding improved efficiencies; wherein the efficiency gradient table includes display modes and corresponding improved efficiencies.

[0085] Specifically, after determining the difference between the actual attention time of the area to be prompted and the standard attention time, a suitable display mode is selected from the efficiency gradient table according to the size of the difference as the display mode of the area to be prompted. When the difference is large, a more efficient prompting mode is selected, and when the difference is small, a less efficient display mode is selected.

[0086] Exemplarily, when the difference is greater than 80% of the standard attention time, a highly efficient feedback method is used, and the font is bolded by 1 times and the font size is increased; if the difference is lower than 80% but higher than 50% of the standard attention time, a slightly less efficient feedback method is used, and the font is bolded by 1 times; if the difference is less than 50% of the standard attention time, a less efficient feedback method is used, and the font is bolded by 0.5 times.

[0087] Alternatively, the feedback method is that the text changes color. When the difference is greater than 80% of the attention standard, a highly efficient feedback method is used, and the text turns red; if the difference is lower than 80% of the attention standard time but higher than 50%, a slightly less efficient feedback method is used, and the text turns blue; if the difference is less than 50% of the attention standard time, an even less efficient feedback method is used, and the text turns pink.

[0088] It is important to know that when searching the efficiency gradient table, since there is an improvement efficiency for each display mode, the required high-efficiency display mode or low-efficiency display mode can be determined based on the difference. For example, when the difference is greater than 80% of the standard time of interest, the display mode is determined to be the mode with the highest improvement efficiency. By looking up the table, the improvement efficiency of each display mode is compared, and the highest improvement efficiency is determined, and the corresponding display mode is used as the display mode of the area to be displayed. When determining the display mode, the display mode can also be determined by comparing the difference with a preset threshold value, and this embodiment does not specifically limit this.

[0089] Moreover, when determining the display mode, you can also choose not to display within a certain difference range. For example, if the difference is less than 10% of the standard attention time, it is considered that the difference is within a reasonable range, and there is no corresponding display mode or the display mode is not changed.

[0090] Based on the big data classification algorithm, the efficiency of the feedback methods is graded and classified to help students concentrate their attention in a short period of time on the knowledge points where the actual attention time is far lower than the standard attention time, thereby improving the teaching quality and classroom efficiency; appropriately emphasize the knowledge points where the actual attention time is only slightly lower than the standard attention time, to avoid students paying too much attention and overcorrecting.

[0091] When making teaching courseware, the knowledge points in the teaching courseware can be adaptively fed back and prompted according to their own different importance levels and the actual attention levels of students in class, so as to attract students to pay more attention to more important knowledge points. Teachers do not need to judge whether students attach importance to a certain knowledge point based on experience, nor do they need to distract themselves to remind students to pay attention. While reducing the teaching burden of teachers, it makes students' judgment on the attention of different knowledge points more objective and accurate, thereby improving the quality of teaching.

[0092] S270: Display the corresponding area to be prompted according to each display mode.

[0093] S280: When it is monitored that the actual attention time of each area to be prompted reaches the corresponding standard attention time, the corresponding display mode is controlled to end.

[0094] When it is monitored that the actual attention time of each area to be prompted reaches the corresponding standard attention time, the target object's attention level to the area to be prompted has met the requirements, so the corresponding display mode is controlled to end and the area to be prompted is no longer emphasized.

[0095] The embodiment of the present invention provides a display method, which solves the problem that the target object cannot be prompted in time when the target object is not paying attention to the teaching courseware. The actual attention time of the current knowledge point area in the current teaching courseware is determined through the current gaze behavior data set, and when the viewing time of the current teaching courseware meets the preset time condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time, and then the display mode is determined for display, thereby avoiding the situation that the target object misses knowledge points when viewing each current knowledge point area, timely discovers the area to be prompted, and determines the display mode of each area to be prompted, and performs targeted display, which is beneficial to improving the learning efficiency of the target object, and there is no need for teachers to always pay attention to whether each student is watching the teaching courseware carefully, which reduces the pressure on teachers and allows teachers to concentrate on teaching and improve teaching quality.

[0096] As an optional embodiment of the present embodiment, the further optimization of the present optional embodiment includes counting the display time of each display mode; determining the improvement efficiency according to each display time and the corresponding difference; and updating the efficiency gradient table according to each improvement efficiency.

[0097] Specifically, after the area to be prompted is displayed according to the corresponding display mode, the display time of each display mode is counted, that is, the total time used from the start to the end of the display. The ratio of the difference corresponding to each display mode to the display time is calculated, and the ratio is used as the improvement efficiency of this display mode. Then, the improvement efficiency of each display mode in the efficiency gradient table is updated according to the improvement efficiency. For example, the display mode is to increase the font size. After the display of the area to be prompted is completed once, the display time is 1 minute, and the difference is 1 minute, so the corresponding improvement efficiency is 1 minute / minute. Then, the improvement efficiency of the display mode of increasing the font size in the efficiency gradient table is updated to 1 minute / minute.

[0098] It should be noted that when storing display modes and corresponding improvement efficiencies, the efficiency gradient table can be sorted by improvement efficiency for sequential storage, or it can be non-sequential storage. For sequential storage, when searching for the corresponding display mode, it can be determined directly according to the order. For example, the efficiency gradient table stores 4 display modes according to the improvement efficiency from high to low. According to the difference, it is determined that the display mode is the display mode with the second highest improvement efficiency, and the second display mode is directly determined as the display mode of the area to be prompted. For non-sequential storage, by comparing the improvement efficiencies of various display modes, the display mode with the second highest improvement efficiency can be found and used as the display mode of the area to be prompted. For sequential storage, when updating the efficiency gradient table by improving the efficiency, the new improvement efficiency replaces the improvement efficiency of the gold and then re-sorts.

[0099] As an optional embodiment of the present embodiment, the further optimization of the present optional embodiment includes that when it is monitored that the playback of the teaching courseware page in the teaching courseware is completed, the gaze duration of the courseware knowledge point area in each teaching courseware page is determined according to the gaze behavior data set of each target object during the playback of each teaching courseware page; if each gaze duration meets the adjustment condition, the courseware knowledge point area corresponding to each gaze duration that meets the adjustment condition is determined as the first area to be adjusted; and a first prompt information is generated according to each first area to be adjusted and sent to the corresponding target manager, so that the target manager can adjust the content of each first area to be adjusted.

[0100] In this embodiment, the gaze behavior data set can specifically be understood as a data set composed of all gaze behavior data of the target object during the playing of the teaching courseware, that is, all gaze behavior data of the target object during the playing of the teaching courseware are stored.

[0101] Specifically, after monitoring that the teaching courseware page in the teaching courseware has been played, that is, the teaching courseware has been played, during the playback of each teaching courseware page, a gaze behavior data set is formed based on the gaze behavior data of the target object gazed at each teaching courseware page, and the gaze behavior data set is analyzed to determine the gaze duration of each courseware knowledge point area in each teaching courseware page. For example, there are 3 target objects, 5 teaching courseware pages, and 2 courseware knowledge point areas in each teaching courseware page. The viewing time of the 3 target objects on each courseware knowledge point area is determined. For each courseware knowledge point area, the viewing time of the 3 target objects is averaged to obtain the gaze duration of each courseware knowledge point area. The average value can be replaced by weighted sum, maximum value, minimum value, median, etc.

[0102] In this embodiment, the adjustment condition can be specifically understood as a condition for judging whether the courseware knowledge point area needs to be adjusted according to the gaze duration, for example, greater than or less than a certain duration, or within a certain range. The first area to be adjusted can be specifically understood as a courseware knowledge point area that needs to be adjusted.

[0103] It is determined in turn whether the gaze duration of each courseware knowledge point area meets the adjustment conditions, for example, whether it is within a certain range. If the adjustment conditions are met, the courseware knowledge point area corresponding to the gaze duration is determined as the first area to be adjusted.

[0104] In this embodiment, the first prompt information can be specifically understood as information for prompting the target management personnel, and the first prompt information can include the corresponding first area to be adjusted, what kind of adjustment is required for the first area to be adjusted, and the relationship between the gaze duration of the first area to be adjusted and the corresponding standard attention duration. The target management personnel can be specifically understood as the object that can modify the teaching courseware, such as teachers, courseware makers, etc.

[0105] Specifically, when generating the first prompt information, the first prompt information can be generated based on the gaze duration of each first area to be adjusted and the standard gaze duration, and sent to the target manager. After receiving the first prompt information, the target manager can modify the content in the first area to be adjusted according to the first prompt information. The first prompt information needs to include information about which area the first area to be adjusted is, so that the target manager knows which courseware knowledge point area to adjust, such as the courseware knowledge point area No. 5. The first prompt information also needs to include information for the target manager to determine what adjustments to make, for example, directly instructing the target manager what adjustments to make (enriching the content of courseware knowledge points or reducing the content of courseware knowledge points, etc.); or, the gaze duration of the first area to be adjusted and the corresponding standard attention duration. The target manager adjusts the content of the first area to be adjusted according to the first prompt information and experience. For example, the gaze duration of the first area to be adjusted included in the first prompt information is 3 minutes, and the corresponding standard attention duration is 5 minutes. At this time, the target manager can modify the courseware and enrich the courseware content, such as adding pictures, enlarging fonts, changing colors, etc. to the knowledge point area of ​​the courseware to attract the attention of the target object; conversely, the courseware content can be reduced to avoid excessive attention.

[0106] Furthermore, when generating the first prompt information, one piece of first prompt information may be generated for each first area to be adjusted, or one piece of first prompt information may be generated based on a plurality of first areas to be adjusted, and the implementation principle is the same.

[0107] Furthermore, the embodiment of the present invention concretizes the steps of determining whether each gaze duration meets the adjustment conditions as follows: for each gaze duration of a courseware knowledge point area, determining the difference between the gaze duration and the corresponding standard attention duration; when the difference is not within a preset time tolerance range, accumulating the cumulative number of times for the corresponding courseware knowledge point area; when the cumulative number is greater than a preset number threshold, determining that the adjustment conditions are met.

[0108] In this embodiment, the time tolerance range can be specifically understood as a time range, that is, a reasonable range of the difference between the gaze duration and the corresponding attention standard duration; the preset number threshold can be specifically understood as a pre-set value, such as 5, 10, etc.

[0109] Specifically, for each courseware knowledge point area, compare its gaze duration with the corresponding attention standard duration to determine the difference. When the difference is not within the preset time tolerance range, add the cumulative number of times for this courseware knowledge point area, for example, add 1. When the cumulative number exceeds the preset number threshold, this courseware knowledge point area has failed to meet the attention standard duration for many times or is often over-focused, and needs to be adjusted.

[0110] In addition, it should be noted that, during the accumulation process, the time that the attention standard is not reached or the time that the attention standard is exceeded can be accumulated together, and when the first prompt information is generated, the first prompt information can include the respective number of times the attention standard is not reached or the time that the attention standard is exceeded; or the time that the attention standard is not reached or the time that the attention standard is exceeded can be accumulated separately, so that when the accumulated number of times meets the adjustment conditions, the generated first prompt information directly includes whether the gaze duration is greater than or less than the attention standard duration.

[0111] Optionally, the step of judging whether each of the gaze durations meets the adjustment conditions can also be optimized as follows: for the gaze duration of each courseware knowledge point area, determine the difference between the gaze duration and the corresponding standard attention duration, and accumulate the difference; when the difference is not within the preset difference tolerance range, determine that the adjustment conditions are met.

[0112] The above optional scheme accumulates the difference between the fixation duration and the corresponding standard attention duration, and determines that the adjustment condition is met when the difference is not within the preset difference tolerance range. When the difference is a positive number, the fixation duration is greater than the standard attention duration, and the attention is excessive, and the courseware content needs to be deleted; when the difference is a negative number, the fixation duration is less than the standard attention duration, and the attention is insufficient, and the courseware content needs to be enriched to attract the attention of the target object.

[0113] According to the actual attention data of the target objects to each knowledge point area, teachers or courseware makers are prompted so that targeted modifications can be made to the teaching courseware, providing objective data support for the improvement of the teaching courseware.

[0114] As an optional embodiment of the present embodiment, the present optional embodiment is further optimized to include determining the score ratio of the courseware knowledge point area in the teaching courseware page of the teaching courseware in the examination; determining the second area to be adjusted according to each score ratio; generating a second prompt message according to each second area to be adjusted and sending it to the corresponding target manager, so that the target manager can adjust the preset importance of each second area to be adjusted.

[0115] In this embodiment, the second area to be adjusted can be specifically understood as a courseware knowledge point area that needs adjustment. The second area to be adjusted and the first area to be adjusted are knowledge point areas that require different types of adjustments. A courseware knowledge point area can be both the first area to be adjusted and the second area to be adjusted.

[0116] Each courseware knowledge point area includes knowledge points. The score ratio of each courseware knowledge point area is determined based on the scores of the test questions in the actual exam. By comparing the score ratio with the importance of the courseware knowledge point area, the courseware knowledge point area with too high or too low score ratio is determined as the second area to be adjusted.

[0117] In this embodiment, the second prompt information can be specifically understood as information for prompting the target management personnel. The second prompt information can include the corresponding second area to be adjusted, what kind of adjustment is needed for the preset importance of the second area to be adjusted, and the relationship between the proportion of the second area to be adjusted and the weight of the courseware knowledge point area.

[0118] Specifically, when generating the second prompt information, the second prompt information may be generated based on the proportion and corresponding weight of each second area to be adjusted, and sent to the target manager. After receiving the second prompt information, the target manager may adjust the preset importance of the second area to be adjusted based on the second prompt information. After the preset importance is adjusted, the corresponding weight will also change.

[0119] The second prompt information needs to include information about which area the second area to be adjusted is, so that the target manager knows which courseware knowledge point area to adjust, such as the courseware knowledge point area No. 10. The second prompt information also needs to include information for the target manager to determine what kind of adjustment to make, for example, directly prompting the target manager what kind of adjustment to make (increasing the preset importance or lowering the preset importance). Alternatively, the score ratio and corresponding weight of the second area to be adjusted are prompted, and the target manager adjusts the preset importance of the second area to be adjusted according to the second prompt information and experience; for example, the total score of the exam is 100 points, and the sum of the preset importance of each courseware knowledge point area in the teaching courseware is 100 points. The score ratio of the second area to be adjusted included in the second prompt information is 0.1, and the corresponding weight is 0.01. At this time, the score ratio is greater than the corresponding weight. When making adjustments, the preset importance and the score ratio need to be kept consistent to the greatest extent. The target manager can modify the preset importance and increase it by 10 points, then the corresponding weight becomes (1+10) / (100+10)=0.1.

[0120] Furthermore, the embodiment of the present invention will determine the second area to be adjusted according to each proportion as follows: for each proportion, determine the difference between the proportion and the weight of the corresponding courseware knowledge point area; when the difference is not within the preset weight tolerance range, determine the courseware knowledge point area corresponding to the proportion as the second area to be adjusted.

[0121] In this embodiment, the weight tolerance range can be specifically understood as a reasonable range of the difference between the score ratio and the weight of the corresponding courseware knowledge point area. The weight of the courseware knowledge point area is related to the preset importance, which is the proportion of the preset importance in the total preset importance. For each courseware knowledge point area, the difference between the score ratio and the corresponding weight is calculated. When the difference is not within the preset weight tolerance range, the courseware knowledge point area is determined as the second area to be adjusted.

[0122] Based on the analysis of the score ratio of the knowledge point area of ​​the courseware, when the same teaching courseware is repeatedly used in multiple classes and multiple periods, the preset importance of the knowledge point area in the teaching courseware can be adaptively adjusted according to the score ratio that appears in the actual examination, thereby realizing intelligent feedback of the teaching courseware and adjusting it according to the actual examination situation.

[0123] In addition, it is important to know that the page turning of teaching courseware is manually controlled by the teacher according to the progress of the class. Regardless of whether the attention level of all knowledge point areas in the teaching courseware page has reached the standard attention time, the teacher can manually switch to the next page of courseware without affecting the teaching progress.

[0124] In the embodiment of the present invention, both the target gaze behavior data set and the gaze behavior data set include gaze behavior data, and the difference is that the amount of data included in the gaze behavior data is different. After the eye tracker collects the gaze behavior data, it forms the target gaze behavior data set or the gaze behavior data set.

[0125] As an optional embodiment of the present embodiment, the optional embodiment is further optimized to include prompting the associated courseware controller if the gaze index of the current teaching courseware page does not meet the preset index condition and when it is detected that the current teaching courseware page ends and the next teaching courseware page is played.

[0126] In this embodiment, the next teaching courseware page can be specifically understood as the next page of the current teaching courseware page; the courseware control personnel can be specifically understood as the person who controls the teaching courseware, for example, a teacher, who will play the teaching courseware during the lecture and control the teaching courseware to perform operations such as turning pages.

[0127] Specifically, if the gaze index of the current teaching courseware page does not meet the preset index conditions, when it is monitored that the teacher or other personnel are turning the pages of the teaching courseware, that is, when the current teaching courseware page ends and the next teaching courseware page is played, the associated courseware control personnel will be prompted. The prompt method can be a text or image prompt in a pop-up window on the teacher's screen, a voice prompt in the teacher's headset, etc. The text prompt can be a prompt text showing "The overall attention level of the current page is low, do you confirm to turn the page?", and options such as yes and no can also be given; the image prompt can be in the form of an image or an animation, etc.; when it comes to voice prompts, it can be a voice broadcast of "The overall attention level of the current page is low, do you confirm to turn the page?", etc.

[0128] If there is no feedback prompt in any knowledge point area of ​​the current teaching courseware page before the teacher turns to the next teaching courseware page, there may be the following two situations: 1. The layout of the courseware is reasonable, and the attention level of the knowledge point area is highly matched with its importance; 2. The gaze index of the current teaching courseware page before turning the page has not reached the preset index condition, and the overall attention level is not up to standard. In order to avoid the teacher's misjudgment of the above situation when preparing to turn the page, if the gaze index of the current teaching courseware page meets the preset index condition, no reminder will be displayed at this time, that is, the layout of the courseware is reasonable, and the attention level of the knowledge point area is highly matched with its importance; if the gaze index of the current teaching courseware page does not meet the preset index condition before turning the page (that is, if the gaze index of the current teaching courseware page does not meet the preset index condition and it is monitored that the current teaching courseware page ends and the next teaching courseware page is played), the overall attention level is not up to standard, and the associated courseware controller is prompted. Avoid the situation where the current teaching courseware page is directly turned when the student's overall attention to the courseware does not meet the standard, and the student does not master the knowledge point.

[0129] Embodiment 3

[0130] Figure 3 This is a schematic diagram of the structure of a display device provided in Embodiment 3 of the present invention. The device comprises: an acquisition module 31, an attention duration determination module 32, a prompt area determination module 33 and a display module 34.

[0131] Among them, the acquisition module 31 is used to obtain the current gaze behavior data set, and the current gaze behavior data set includes at least one target gaze behavior data set of the eye of a target object; the attention time determination module 32 is used to determine the actual attention time of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set; the prompt area determination module 33 is used to determine the area to be prompted according to the actual attention time of each current knowledge point area and the corresponding attention standard time when the gaze index of the current teaching courseware page meets the preset index condition; the display module 34 is used to determine the display mode corresponding to each of the areas to be prompted, and display the corresponding area to be prompted according to each display mode.

[0132] The embodiment of the present invention provides a display device, which solves the problem that a target object cannot be prompted in time when the target object is not paying attention to the teaching courseware. The actual attention time of the current knowledge point area in the current teaching courseware is determined through the current gaze behavior data set, and when the gaze index of the current teaching courseware meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time, and then the display mode is determined for display, thereby avoiding the situation that the target object misses knowledge points when viewing each current knowledge point area, timely discovers the area to be prompted, and determines the display mode of each area to be prompted, and performs targeted display, which is beneficial to improving the learning efficiency of the target object. In addition, there is no need for teachers to always pay attention to whether each student is watching the teaching courseware carefully, which reduces the pressure on teachers and allows them to concentrate on teaching and improve the teaching quality.

[0133] Furthermore, the attention duration determination module 32 includes:

[0134] A current duration determination unit, configured to determine, for each current knowledge point area, a current gaze duration of a corresponding target object according to each target gaze behavior data set in the current gaze behavior data set;

[0135] The attention duration determining unit is used to determine the actual attention duration of the current knowledge point area according to each of the current gaze durations.

[0136] Furthermore, the device also includes: an indicator condition determination module, which is used to determine whether the gaze indicator of the current teaching courseware page meets a preset indicator condition when the gaze indicator is viewing time.

[0137] Correspondingly, the indicator condition determination module includes:

[0138] A duration acquisition unit, used to acquire a standard attention duration of each current knowledge point area;

[0139] The indicator condition determination unit is used to determine whether the attention indicator of the current teaching courseware page meets the preset indicator condition when the viewing time of the current teaching courseware page is greater than the sum of the attention standard time.

[0140] Furthermore, the device also includes: a standard duration determination module, which is used to obtain the preset importance and / or preset difficulty level corresponding to each of the current knowledge point areas; and determine the corresponding standard duration of attention for the current knowledge point area according to each of the preset importance and / or preset difficulty level.

[0141] Furthermore, the standard duration determination module is specifically used to determine the weight of each current knowledge point area according to the ratio of the corresponding preset importance to the sum of the preset importance of all courseware knowledge point areas and / or according to the ratio of the corresponding preset difficulty level to the sum of the preset difficulty levels of all courseware knowledge point areas; and calculate the standard duration of attention for the current knowledge point area using the weight.

[0142] Furthermore, the prompt area determination module 33 is specifically used to determine the current knowledge point area with an actual attention time shorter than the corresponding standard attention time as the area to be prompted if the actual attention time of each current knowledge point area is shorter than the corresponding standard attention time.

[0143] Furthermore, the display module 34 is specifically used to: determine the difference between the actual attention time and the standard attention time of each of the areas to be prompted; and determine the display mode of each of the areas to be prompted according to each of the differences combined with a preset efficiency gradient table;

[0144] The efficiency gradient table includes a display mode and a corresponding improvement efficiency.

[0145] Furthermore, the device also includes: a control module, which is used to control the corresponding display mode to end when it is monitored that the actual attention time of each of the areas to be prompted reaches the corresponding attention standard time.

[0146] Furthermore, the device also includes:

[0147] A statistics module, used to count the display time of each display mode;

[0148] An efficiency determination module, used to determine the improvement efficiency according to each display duration and the corresponding difference;

[0149] An updating module is used to update the efficiency gradient table according to each of the improved efficiencies.

[0150] Furthermore, the device also includes:

[0151] A monitoring module is used to determine the fixation duration of the courseware knowledge point area in each teaching courseware page according to the fixation behavior data set of each target object during the playing process of each teaching courseware page after monitoring that the teaching courseware page in the teaching courseware is played.

[0152] A first area determination module, configured to determine the courseware knowledge point area corresponding to each gaze duration satisfying the adjustment condition as a first area to be adjusted if each gaze duration satisfies the adjustment condition;

[0153] The first sending module is used to generate first prompt information according to each of the first areas to be adjusted and send the first prompt information to a corresponding target manager, so that the target manager can adjust the content of each of the first areas to be adjusted.

[0154] Furthermore, the device further comprises: an adjustment condition determination module, configured to determine whether each of the gaze durations satisfies an adjustment condition;

[0155] Accordingly, the adjustment condition determination module includes:

[0156] A difference determination unit, for determining the difference between the fixation duration and the corresponding standard attention duration for each courseware knowledge point area;

[0157] An accumulation unit, used for accumulating the accumulated times of the corresponding courseware knowledge point area when the difference is not within a preset time tolerance range;

[0158] The adjustment condition determination unit is used to determine that the adjustment condition is satisfied when the accumulated number of times is greater than a preset number threshold.

[0159] Furthermore, the device also includes:

[0160] A score ratio determination module is used to determine the score ratio of the courseware knowledge point area in the teaching courseware page of the teaching courseware in the examination;

[0161] A second area determination module, used for determining a second area to be adjusted according to each of the proportions;

[0162] The second sending module is used to generate second prompt information according to each of the second areas to be adjusted and send the second prompt information to the corresponding target manager, so that the target manager can adjust the preset importance of each of the second areas to be adjusted.

[0163] Furthermore, the second area determination module is specifically used to determine, for each proportion, the difference between the proportion and the weight of the corresponding courseware knowledge point area; when the difference is not within the preset weight tolerance range, the courseware knowledge point area corresponding to the proportion is determined as the second area to be adjusted.

[0164] Furthermore, the device also includes:

[0165] The prompt module is used to prompt the associated courseware controller if the gaze index of the current teaching courseware page does not meet the preset index conditions and it is detected that the current teaching courseware page is finished and the next teaching courseware page is played.

[0166] The display device provided in the embodiment of the present invention can execute the display method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0167] Embodiment 4

[0168] Figure 4 A schematic diagram of the structure of a computer device provided in Embodiment 4 of the present invention is shown in FIG. Figure 4 As shown, the device includes a processor 40, a memory 41, an input device 42, an output device 43, an eye tracker 44 and a display screen 45; the number of the processor 40, the eye tracker 44 and the display screen 45 in the device can be one or more. Figure 4 In the embodiment, a processor 40, an eye tracker 44 and a display screen 45 are taken as an example; the processor 40, the memory 41, the input device 42, the output device 43, the eye tracker 44 and the display screen 45 in the device can be connected by a bus or other means. Figure 4 The example of connecting through bus is taken in the following.

[0169] The memory 41 is a computer-readable storage medium that can be used to store software programs, computer executable programs and modules, such as program instructions / modules corresponding to the display method in the embodiment of the present invention (for example, the acquisition module 31, the attention duration determination module 32, the prompt area determination module 33 and the display module 34 in the display device). The processor 40 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory 41, that is, realizing the above-mentioned display method.

[0170] The eye tracker 44 is used to collect gaze behavior data; the display screen 45 is used to display teaching courseware; the memory 41 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and at least one application required for a function; the data storage area may store data created according to the use of the terminal, etc. In addition, the memory 41 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the memory 41 may further include a memory remotely arranged relative to the processor 40, and these remote memories may be connected to the device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0171] The input device 42 can be used to receive input digital or character information, and generate key signal input related to user settings and function control of the device. The output device 43 can include audio equipment such as speakers. It should be noted that the specific composition of the input device 42 and the output device 43 can be set according to actual conditions.

[0172] Embodiment 5

[0173] Embodiment 5 of the present invention further provides a storage medium including computer executable instructions, wherein the computer executable instructions are used to execute a display method when executed by a computer processor, the method comprising:

[0174] Acquire a current gaze behavior dataset, wherein the current gaze behavior dataset includes a target gaze behavior dataset of at least one target object's eye;

[0175] Determine the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set;

[0176] When the attention index of the current teaching courseware page meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time;

[0177] Determine the display mode corresponding to each of the areas to be prompted, and display the corresponding area to be prompted according to each of the display modes.

[0178] Of course, the computer executable instructions of a storage medium containing computer executable instructions provided by an embodiment of the present invention are not limited to the operations of the method described above, and can also execute related operations in the display method provided by any embodiment of the present invention.

[0179] Through the above description of the implementation methods, the technicians in the relevant field can clearly understand that the present invention can be implemented by means of software and necessary general hardware, and of course it can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk, read-only memory (ROM), random access memory (RAM), flash memory (FLASH), hard disk or optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute the methods described in each embodiment of the present invention.

[0180] It is worth noting that in the embodiment of the above-mentioned display device, the various units and modules included are only divided according to functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be achieved; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of the present invention.

[0181] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A display method, characterized in that: include: Acquire a current gaze behavior dataset, wherein the current gaze behavior dataset includes a target gaze behavior dataset of at least one target object's eye; Determine the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set; When the gaze index of the current teaching courseware page meets the preset index condition, the area to be prompted is determined according to the actual attention time of each current knowledge point area and the corresponding standard attention time, wherein the gaze index is the viewing time of the current teaching courseware page; Determine the display mode corresponding to each of the areas to be prompted, and display the corresponding area to be prompted according to each of the display modes; Wherein, when the gaze indicator is viewing time, the step of determining whether the gaze indicator of the current teaching courseware page meets the preset indicator condition comprises: Obtaining the standard attention duration of each current knowledge point area; When the viewing time of the current teaching courseware page is greater than the sum of the attention standard time periods, determining that the attention index of the current teaching courseware page meets the preset index condition; The method further comprises: Determine the score ratio of the courseware knowledge point area in the teaching courseware page of the teaching courseware in the examination; Determine a second area to be adjusted according to each of the proportions; A second prompt message is generated according to each second area to be adjusted and sent to the corresponding target manager, so that the target manager can adjust the preset importance of each second area to be adjusted; wherein the second area to be adjusted is a courseware knowledge point area with a score that is too high or too low.

2. The method according to claim 1, characterized in that: The determining, according to the current gaze behavior data set, the actual attention duration of the current knowledge point area in the current teaching courseware page includes: For each current knowledge point area, determining the current gaze duration of the corresponding target object according to each target gaze behavior data set in the current gaze behavior data set; The actual attention duration of the current knowledge point area is determined according to each of the current attention durations.

3. The method according to claim 1, characterized in that Before obtaining the standard attention duration of each current knowledge point area, the method further includes: Obtaining a preset importance and / or a preset difficulty level corresponding to each of the current knowledge point areas; The standard attention time for the corresponding current knowledge point area is determined according to each of the preset importance levels and / or preset difficulty levels.

4. The method according to claim 3, characterized in that The determining of the corresponding standard attention time of the current knowledge point area according to each of the preset importance and / or the preset difficulty level includes: For each current knowledge point area, determine the weight of the current knowledge point area according to the ratio of the corresponding preset importance to the sum of the preset importance of all courseware knowledge point areas and / or according to the ratio of the corresponding preset difficulty to the sum of the preset difficulty of all courseware knowledge point areas; The standard attention duration of the current knowledge point area is calculated using the weight.

5. The method according to claim 1, characterized in that The determining of the area to be prompted according to the actual attention duration of each current knowledge point area and the corresponding standard attention duration includes: If the actual attention duration of each of the current knowledge point areas is less than the corresponding standard attention duration, the current knowledge point area whose actual attention duration is less than the corresponding standard attention duration is determined as the area to be prompted.

6. The method according to claim 1, characterized in that The determining of the display mode corresponding to each of the areas to be prompted includes: Determine the difference between the actual attention time and the standard attention time of each of the areas to be prompted; Determine the display mode of each of the areas to be prompted according to each of the differences in combination with a preset efficiency gradient table; The efficiency gradient table includes a display mode and a corresponding improvement efficiency.

7. The method according to claim 6, characterized in that Also includes: When it is monitored that the actual attention time of each of the areas to be prompted reaches the corresponding standard attention time, the corresponding display mode is controlled to end.

8. The method according to claim 7, characterized in that Also includes: Counting the display time of each display mode; Determining the improvement efficiency according to each of the display durations and the corresponding difference; The efficiency gradient table is updated according to each of the improved efficiencies.

9. The method according to claim 1, characterized in that: Also includes: When the teaching courseware page in the teaching courseware is monitored to be played, the fixation duration of the courseware knowledge point area in each teaching courseware page is determined according to the fixation behavior data set of each target object during the playing of each teaching courseware page; If each of the gaze durations meets the adjustment condition, the courseware knowledge point area corresponding to each of the gaze durations meeting the adjustment condition is determined as the first area to be adjusted; First prompt information is generated according to each of the first areas to be adjusted and sent to a corresponding target manager, so that the target manager adjusts the content of each of the first areas to be adjusted.

10. The method according to claim 9, characterized in that The step of determining that each of the gaze durations meets the adjustment condition comprises: For each courseware knowledge point area, determining the difference between the gaze duration and the corresponding standard attention duration; When the difference is not within the preset time tolerance range, the cumulative number of times of the corresponding courseware knowledge point area is accumulated; When the accumulated number of times is greater than a preset number threshold, it is determined that the adjustment condition is met.

11. The method according to claim 1, characterized in that: The determining the second area to be adjusted according to each of the proportions includes: For each score ratio, determine the difference between the score ratio and the weight of the corresponding courseware knowledge point area; When the difference is not within the preset weight tolerance range, the courseware knowledge point area corresponding to the score ratio is determined as the second area to be adjusted.

12. The method according to claim 1, characterized in that Also includes: If the gaze index of the current teaching courseware page does not meet the preset index condition and it is detected that the current teaching courseware page ends and the next teaching courseware page is played, the associated courseware control personnel will be prompted.

13. A display device, characterized in that: include: An acquisition module, configured to acquire a current gaze behavior data set, wherein the current gaze behavior data set includes a target gaze behavior data set of at least one target object's eye; An attention duration determination module, used to determine the actual attention duration of the current knowledge point area in the current teaching courseware page according to the current gaze behavior data set; A prompt area determination module, used for determining the area to be prompted according to the actual attention time of each current knowledge point area and the corresponding standard attention time when the attention index of the current teaching courseware page meets the preset index condition; a display module, used to determine the display mode corresponding to each of the areas to be prompted, and display the corresponding areas to be prompted according to each of the display modes; the device also includes: an indicator condition determination module, used to determine whether the gaze indicator of the current teaching courseware page meets the preset indicator condition when the gaze indicator is the viewing time, wherein the gaze indicator is the viewing time of the current teaching courseware page; The indicator condition determination module includes: A duration acquisition unit, used to acquire a standard attention duration of each current knowledge point area; An indicator condition determination unit, configured to determine that the gaze indicator of the current teaching courseware page meets a preset indicator condition when the viewing time of the current teaching courseware page is greater than the sum of the attention standard time periods; The device also includes: A score ratio determination module is used to determine the score ratio of the courseware knowledge point area in the teaching courseware page of the teaching courseware in the examination; A second area determination module, used for determining a second area to be adjusted according to each of the proportions; The second sending module is used to generate second prompt information according to each second area to be adjusted and send it to the corresponding target manager, so that the target manager can adjust the preset importance of each second area to be adjusted; wherein the second area to be adjusted is a courseware knowledge point area with a score that is too high or too low.

14. A computer device, characterized in that: The device comprises: One or more eye trackers for collecting gaze behavior data; One or more display screens for displaying teaching materials; one or more processors; a storage device for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the display method as described in any one of claims 1 to 12.

15. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the display method as described in any one of claims 1 to 12 is implemented.

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