WO2020135334A1

WO2020135334A1 - Television application theme switching method, television, readable storage medium, and device

Info

Publication number: WO2020135334A1
Application number: PCT/CN2019/127426
Authority: WO
Inventors: 张俊
Original assignee: 深圳Tcl数字技术有限公司
Priority date: 2018-12-28
Filing date: 2019-12-23
Publication date: 2020-07-02
Also published as: CN109672937A

Abstract

The present application discloses a television application theme switching method. Said method comprises: acquiring a facial expression and voice information of a target user; calculating, according to the acquired facial expression and voice information, emotion recognition data of the target user, and using the emotion recognition data to determine a target emotion of the target user; and acquiring a target application theme corresponding to the target emotion, and switching the current application theme of a television terminal to the target application theme. The present application further discloses a television, a readable storage medium, and a device.

Description

TV application theme switching method, TV, readable storage medium and equipment

This application requires the priority of the Chinese patent application with the application number 201811632356.1, entitled "TV application theme switching method, TV, readable storage medium and system", which was applied on December 28, 2018, and the entire content is hereby incorporated by reference .

Technical field

The present application relates to the technical field of television applications, in particular to a method for switching theme of television applications, television, readable storage medium and equipment.

Background technique

At present, the application themes on TV are generally fixed after development, even if some weather applications can dynamically switch with the changes of the weather, but they can not achieve the intelligent effect. Due to the current intelligent development, users have higher requirements for changing the theme of TV applications, and the focus of the existing intelligent development is still the user experience. If the user's mood changes while watching TV programs, the current TV application The theme can be switched to the corresponding mood soothing theme, which can improve the user experience to a certain extent, but the prior art TV has not yet achieved the effect of switching the application theme according to the user's mood.

Technical solution

The main purpose of the present application is to provide a method for switching theme of TV application, TV, readable storage medium and device. The aim is to solve the technical problem that the prior art television cannot switch the application theme according to the user's mood, and thus cannot achieve the effect of comforting the user's mood.

In order to achieve the above purpose, this application provides a method for switching theme of TV application, including the following contents:

Collect facial expressions and voice information of target users;

Calculating the emotion recognition data of the target user according to the collected facial expressions and voice information, and confirming the target emotion of the target user according to the emotion recognition data;

Obtain the target application theme corresponding to the target emotion, and switch the current application theme on the TV side to the target application theme.

In some embodiments, before the step of collecting facial expressions and voice information of the target user, the method further includes:

Confirm the historical facial expression data of the target user;

If the target user does not store historical facial expression data, it is confirmed that the target user is a new user, and prompt information for facial expression collection is output.

The television-enabled camera device executes the step of collecting facial expressions and voice information of the target user through the activated camera device.

In some embodiments, the step of collecting facial expressions and voice information of the target user includes:

Determine the target position of the collecting user, and collect the facial expressions and voice information of the target user in the confirmed target position.

Determine user emotions based on the collected facial expressions of the target user;

When it is determined that the user's emotion is abnormal according to the facial expression, a voice information collection operation is initiated.

In some embodiments, the step of calculating the emotion recognition data of the target user based on the collected facial expressions and voice information, and confirming the target emotion of the target user according to the emotion recognition data includes:

Collect the heart rate data of the target user;

The emotion recognition data is optimized according to the collected heart rate data of the target user, and the target emotion of the target user is confirmed by the optimized emotion recognition data.

In some embodiments, the step of optimizing the emotion recognition data according to the collected heart rate data of the target user, and confirming the target emotion of the target user by the optimized emotion recognition data includes:

Comparing the emotion recognition data with a preset emotion threshold, and confirming the target emotion of the emotion recognition data according to the comparison result of the emotion threshold.

In some embodiments, the step of comparing the emotion recognition data with a preset emotion threshold and confirming the target emotion of the emotion recognition data according to the comparison result of the emotion threshold includes:

Confirm a threshold range of the emotion threshold where the emotion recognition data is located, and confirm the target emotion according to the threshold range.

Prompt information for initiating voice information collection;

Collect voice information initiated by the target user based on the prompt information.

In some embodiments, the step of initiating the prompt information of voice information collection includes:

A prompt hovering box based on the prompt information collected by the voice information is output.

In some embodiments, the step of collecting voice information initiated by the target user based on the prompt information includes:

Reading the collected voice information, and confirming the source of the voice information according to the reading result;

If it is confirmed that the voice information is the voice information of the target user, a step of collecting voice information initiated by the target user based on the prompt information is performed.

In some embodiments, the step of reading the collected voice information and confirming the source of the voice information according to the reading result includes:

Compare the voice information with pre-stored historical voice information of the target user;

Confirm the source of the voice information according to the comparison result.

In some embodiments, after the step of comparing the voice information with the pre-stored historical voice information of the target user, the method further includes:

When it is confirmed that the voice information is consistent with the pre-stored historical voice information, it is confirmed that the voice information is the voice information of the target user.

In some embodiments, before the step of acquiring the target application theme corresponding to the target emotion and switching the current application theme on the TV side to the target application theme, the method further includes:

A target application theme identifier in a preset format is generated through the target emotion, and a corresponding target application theme is obtained through the target application theme identifier.

Obtain the common emotional expressions of the target user, and store the common emotional expressions in a preset emotional expression storage area.

In some embodiments, before the step of acquiring the common emotional expressions of the target user and storing the common emotional expressions in a preset emotional expression storage area, the method further includes:

Detect the target user and confirm whether the target user is a new user;

If it is confirmed that the target user is a new user, the step of acquiring the common emotional expression of the target user is performed.

In addition, in order to achieve the above object, the present application also provides a TV, the TV includes:

The collection module is set to collect facial expressions and voice information of the target user;

The confirmation module is configured to calculate the emotion recognition data of the target user based on the collected facial expressions and voice information, and confirm the target emotion of the target user according to the emotion recognition data;

The switching module is configured to obtain a target application theme corresponding to the target emotion, and switch a current application theme on the TV side to the target application theme.

The present application also provides a readable storage medium that stores a TV application theme switching program, and the TV application theme switching program includes the following steps when executed:

Collect facial expressions and voice information of target users;

The present application also provides a TV application theme switching device. The TV application theme switching device includes a memory, a processor, and a TV application theme switching program stored on the memory and executable on the processor. The TV application theme switching program The implementation includes the following steps:

Collect facial expressions and voice information of target users;

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of a terminal\device structure of a hardware operating environment involved in an embodiment of the present application;

2 is a schematic flowchart of a first embodiment of a method for switching theme of a TV application of the present application;

FIG. 3 is a schematic flowchart of a second embodiment of a method for switching theme of a TV application of the present application.

Embodiments of the invention

It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

The main solutions of the embodiments of the present application are: collecting the facial expressions and voice information of the target user; calculating the emotion recognition data of the target user according to the collected facial expressions and voice information, and confirming the target with the emotion recognition data The user's target emotion; obtain the target application theme corresponding to the target emotion, and switch the current TV application theme to the target application theme.

Because the prior art televisions cannot yet achieve the technical problem of switching the application theme according to the user's mood.

This application provides a solution to determine the user's emotions by turning on the camera of the TV to collect the user's facial expressions and user's voice information, and then switch the current TV application theme to the preset comfort theme according to the user's emotions, , To achieve the purpose of comforting users' emotions.

As shown in FIG. 1, FIG. 1 is a schematic diagram of a terminal structure of a hardware operating environment involved in a solution of an embodiment of the present application.

In this embodiment of the present application, the terminal may be a PC, or may be a mobile or non-removable terminal device such as a smart phone, tablet computer, e-book reader, or portable computer.

As shown in FIG. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to implement connection communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as a magnetic disk memory. The memory 1005 may optionally be a storage device independent of the foregoing processor 1001.

A person skilled in the art may understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less components than those illustrated, or combine certain components, or have different component arrangements.

As shown in FIG. 1, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a TV application theme switching application program.

In the terminal shown in FIG. 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (user side) and perform data communication with the client; and the processor 1001 can be used to call the TV application theme switching application stored in the memory 1005 and perform the following operations:

Collect facial expressions and voice information of target users;

Further, the processor 1001 may call the TV application theme switching application stored in the memory 1005, and also perform the following operations:

Confirm the historical facial expression data of the target user;

Collect the heart rate data of the target user;

Prompt information for initiating voice information collection;

Confirm the source of the voice information according to the comparison result.

Detect the target user and confirm whether the target user is a new user;

Referring to FIG. 2, FIG. 2 is a schematic flowchart of a first embodiment of a method for switching a theme of a TV application of the present application. The method for switching a theme of a TV application includes:

Step S10: Collect facial expressions and voice information of the target user;

According to the current TV terminal application, collect the facial expressions and voice information of the target user. When collecting facial expressions and voice information of the target user, the target user refers to a user currently watching a TV program of a TV terminal, and a user whose location is within a fixed/unfixed target range may be defined as the target user. The facial expression of the target user is used to capture/photograph the facial expression of the target user by enabling the camera device of the TV terminal. The camera device of the TV terminal may include, but is not limited to, a camera built into the TV terminal, or The camera of the other electronic device associated with the television terminal, in this way, captures the facial expression of the target user according to the camera of the electronic device controllable or connected to the television terminal. In addition, when collecting the facial expressions of the target user through the camera, it is determined whether the user has abnormal emotions based on the collected facial expressions. The abnormal emotions can be defined as whether the target user has crying, anger, or other defined emotion types , The initial confirmation of the emotion type can be performed by the collected facial expressions of the target user, and the confirmation method can be confirmed by matching the captured facial expressions of the target user with preset facial expression information, and then confirming the target according to the facial expressions When the user's current emotion is abnormal, since the method of confirming the user's emotional abnormality through facial expressions may have a problem of low accuracy of user emotion recognition, a voice information collection operation may be initiated to further confirm by collecting the target user's voice information The emotion of the target user. The way of collecting voice information can be achieved by initiating the collection of prompt information of voice information. Thus, the steps of collecting the facial expressions and voice information of the target user include:

Prompt information for initiating voice information collection;

When it is determined that the user's emotion is abnormal according to the collected facial expressions of the target user, the prompt information for collecting voice information is initiated. When humans have abnormal emotions, in addition to their facial expressions, they are also reflected in the voice information. Therefore, in practical applications, this application further collects the target user's voice information to further determine the target user's current emotions to improve the target user The accuracy of emotion recognition. In addition, when the prompt information for voice information collection is initiated, it can be initiated by displaying a small floating frame on the screen of the TV terminal to buffer the target user to avoid scaring the user. In this way, when it is determined that the user's emotion may be abnormal according to the collected facial expressions, a prompt message for initiating voice information collection is displayed in the target area of the TV terminal by a small floating frame. In addition, considering the user experience, the prompt information for initiating the collection of voice information may be expressed in the form of an inquiry or a dialogue to guide the target user to issue voice information. Further, the small floating frame may also be represented in an anthropomorphic form, such as Small robots, etc. In this way, according to the initiated voice information collection prompt information, the voice information triggered by the target user based on the prompt information is collected.

In addition, when collecting user voice information, if there is environmental sound, it may cause problems for the target user's voice collection. Therefore, the step of collecting voice information initiated by the target user based on the prompt information includes:

Collect voice information and determine whether the voice information is the voice of the target user. The confirmation method can be performed by comparing the received voice information with the pre-stored voice information of the target user. The voice information of the target user is historical voice information of the target user stored in advance in a preset voice storage area, and it is confirmed whether the received voice information is the voice information of the target user according to the comparison result. When it is confirmed that the received voice information is consistent with the pre-stored voice information of the target user, the received voice information is confirmed to be the voice of the target user, and the collection of the target user is performed based on the prompt Message-initiated voice message steps.

Step S20: Calculate the emotion recognition data of the target user based on the collected facial expressions and voice information, and confirm the target emotion of the target user with the emotion recognition data;

After collecting the facial expressions and voice information of the target user, calculate the emotion recognition data of the target user based on the facial expressions and voice information, wherein, when determining the emotion recognition data with the facial expressions and voice information, Determined by the emotion recognition data calculation formula or emotion analysis formula that has been set by the relevant technicians. In this way, the target user’s target emotion is determined based on the facial recognition and voice information of the target user’s emotion recognition data. When the emotion recognition data determines the target emotion of the target user, there may be a related emotion threshold, and the target emotion of the target user is determined according to the threshold range of the emotion threshold calculated by the emotion recognition data, and the emotion The threshold is related to the set emotion recognition formula or emotion analysis formula.

Furthermore, when humans produce emotional changes, their emotional changes will also be reflected in the heart rate. In this way, the target user’s emotional changes can be further accurately obtained by acquiring the target user’s heart rate value, and the heart rate data needs to be measured by human touch heart rate Equipment, the heart rate measuring equipment includes but is not limited to bracelets and heart rate detection equipment, etc. In addition, considering that the TV terminal needs to further determine the user's emotions by acquiring the heart rate, the heart rate detection device needs to have a data transmission channel with the TV terminal , That is, there is a connection relationship. Therefore, in the method of the present application, it is recommended that the user configure a special remote control, and the user's heart rate can be monitored by the user holding the remote control. Therefore, the step of calculating the emotion recognition data of the target user based on the collected facial expressions and voice information, and confirming the target emotion of the target user with the emotion recognition data includes:

Collect the heart rate data of the target user;

The emotion recognition data is optimized with the collected heart rate data of the target user, and the optimized emotion recognition data confirms the target emotion of the target user.

Collect the user's heart rate data through the heart rate detection device, and optimize the emotion recognition data with the heart rate data. When the user's emotion changes, different task emotions will cause the heart rate to change, and the heart rate of the same emotion will remain at a certain emotional heart rate threshold . Therefore, the emotion recognition data calculated by the collected heart rate data of the user may be optimized, and the target emotion of the target user may be confirmed by the optimized emotion recognition data. The optimization method may be by confirming the heart rate data Whether the target emotion corresponding to the emotional heart rate threshold is consistent with the target emotion corresponding to the emotion recognition data; or input the preset emotion recognition data calculation formula or emotion analysis formula through the collected heart rate data to calculate new emotion recognition data To achieve the goal of optimizing the emotion recognition data through the heart rate data. When the heart rate data of the target user cannot be obtained, the target emotion of the target user is directly confirmed with the calculated emotion recognition data.

Step S30: Obtain the target application theme corresponding to the target emotion, and switch the current application theme on the TV side to the target application theme.

Obtain the corresponding target application theme in the preset application theme storage area according to the calculated target emotion confirmed by the emotion recognition data, and switch the application theme currently applied by the current TV terminal to the acquired target application The theme, the method of switching the application theme is related to the current application terminal switching method of the TV terminal, and will not be repeated here. In addition, the preset application theme storage area is a storage area of application themes that can be applied or stored by the television terminal divided by the television terminal.

In addition, considering the memory consumption of the terminal application of the TV terminal, when acquiring the corresponding target application theme through the confirmed target emotion, in order to reduce the memory consumption, the target application theme identifier can be generated by generating a predetermined format to use the target application theme Before the step of directly acquiring the corresponding target application theme, that is, acquiring the target application theme corresponding to the target emotion, and switching the current application theme on the TV side to the target application theme, the method further includes:

As shown above, when the corresponding target application theme is obtained through the confirmed target emotion, since the operation of switching the application theme is generally achieved through the relevant function of the current TV terminal application system, in this way, when performing the application theme switching operation, it can be based on The application theme switching function permits a preset format to acquire the target application theme. In this way, the confirmed target mood is generated through the preset format operation to generate the target application theme logo, the target application theme logo can be limited to the most economical The format of the memory, such as digital implementation. Acquire the corresponding target application theme according to the generated target application theme identifier. In this way, when the corresponding target application theme is acquired, the current application theme of the television terminal is switched to the target application theme.

In this embodiment, the user's emotion is determined by turning on the camera of the TV to collect the user's facial expression and the user's voice information, and then switching the current TV application theme to the preset comfort theme according to the user emotion, so as to achieve the comfort of the user by switching the TV application theme according to the user emotion Emotional purpose.

Further, referring to FIG. 3, FIG. 2 is a schematic flowchart of a first embodiment of a method for switching theme of a TV application according to the present application. Based on the first embodiment shown above, before the step of collecting facial expressions and voice information of a target user, Also includes:

Step S40: Detect the target user and determine whether the target user is a new user;

Step S50: When it is confirmed that the target user is a new user, a step of acquiring common emotion expressions of the target user is performed.

Step S60: Obtain the common emotion expressions of the target user, and store the common emotion expressions into a preset emotion expression storage area.

In this embodiment, in order to improve the accuracy of the facial expression recognition of the target user, the emotion data displayed by the facial expression of the target user may be stored in the preset emotional expression storage area in advance. In this way, when the camera is used for the first time to collect facial expressions of the user to confirm the user's emotions, it is determined whether the target user is a new user, and the confirmation method thereof may be by confirming whether the detected target user has stored historical facial expression data. When confirming that the target user does not store historical facial expression data, confirm that the target user is a new user, and issue a prompt message for facial expression collection to guide the user to display facial expressions of various emotions in front of the camera, and then collect the target After the user's facial expression and the emotion represented by the facial expression are recognized, the facial expression and the represented emotional information are stored in a preset emotional expression storage area. Further, when collecting the common emotional expressions of the target user, the common emotional expressions can be stored separately according to the identification content. For example, when the collected facial expression of the user is joy, the joy can be used as the identification The facial expression is stored in the preset emotional expression storage area. Further, in order to improve the storage efficiency of the user's facial expressions, when collecting the common emotional expressions of the target user, the user can issue a prompt voice to guide the user to display the facial expressions of the specified emotion for the operation of collecting and storing the facial expressions. Expression recognition process, which in turn improves the storage efficiency of facial expressions.

In addition, an embodiment of the present application further proposes a readable storage medium on which a TV application theme switching program is stored. When the TV application theme switching program is executed by a processor, the following operations are implemented:

Collect facial expressions and voice information of target users;

Further, when the TV application theme switching program is executed by the processor, the following operations are also implemented:

Confirm the historical facial expression data of the target user;

Collect the heart rate data of the target user;

Prompt information for initiating voice information collection;

Confirm the source of the voice information according to the comparison result.

Detect the target user and confirm whether the target user is a new user;

It should be noted that in this article, the terms "include", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, medicine or system that includes a series of elements includes not only those elements, It also includes other elements that are not explicitly listed, or include elements inherent to this process, method, drug, or system. Without more restrictions, the element defined by the sentence "include one..." does not exclude that there are other identical elements in the process, method, medicine, or system that includes the element.

The sequence numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM) as described above , Disk, CD), including several instructions to make a terminal device (which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to perform the method described in each embodiment of the present application.

The above are only preferred embodiments of the present application, and do not limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by the description and drawings of this application, or directly or indirectly used in other related technical fields The same reason is included in the patent protection scope of this application.

Claims

A TV application theme switching method, wherein the TV application theme switching method includes the following steps:

Collect facial expressions and voice information of target users;

Calculating the emotion recognition data of the target user according to the collected facial expressions and voice information, and confirming the target emotion of the target user according to the emotion recognition data;

Obtain the target application theme corresponding to the target emotion, and switch the current application theme on the TV side to the target application theme.
The TV application theme switching method of claim 1, wherein before the step of collecting facial expressions and voice information of the target user, the method further comprises:

Confirm the historical facial expression data of the target user;

If the target user does not store historical facial expression data, it is confirmed that the target user is a new user, and prompt information for facial expression collection is output.
The TV application theme switching method of claim 1, wherein before the step of collecting facial expressions and voice information of the target user, the method further comprises:

The television-enabled camera device executes the step of collecting facial expressions and voice information of the target user through the activated camera device.
The TV application theme switching method according to claim 1, wherein the step of collecting facial expressions and voice information of the target user includes:

Determine the target position of the collecting user, and collect the facial expressions and voice information of the target user in the confirmed target position.
The TV application theme switching method according to claim 1, wherein the step of collecting facial expressions and voice information of the target user includes:

Determine user emotions based on the collected facial expressions of the target user;

When it is determined that the user's emotion is abnormal according to the facial expression, a voice information collection operation is initiated.
The TV application theme switching method according to claim 1, wherein the emotion recognition data of the target user is calculated based on the collected facial expressions and voice information, and the goal of the target user is confirmed according to the emotion recognition data Emotional steps include:

Collect the heart rate data of the target user;

The emotion recognition data is optimized according to the collected heart rate data of the target user, and the target emotion of the target user is confirmed by the optimized emotion recognition data.
The TV application theme switching method according to claim 6, wherein the emotion recognition data is optimized according to the collected heart rate data of the target user, and the goal is confirmed by the optimized emotion recognition data The steps of the user's target emotions include:

Comparing the emotion recognition data with a preset emotion threshold, and confirming the target emotion of the emotion recognition data according to the comparison result of the emotion threshold.
The TV application theme switching method according to claim 7, wherein the step of comparing the emotion recognition data with a preset emotion threshold and confirming the target emotion of the emotion recognition data according to the comparison result of the emotion threshold After that, including:

Confirm a threshold range of the emotion threshold where the emotion recognition data is located, and confirm the target emotion according to the threshold range.
The TV application theme switching method according to claim 1, wherein the step of collecting facial expressions and voice information of the target user includes:

Prompt information for initiating voice information collection;

Collect voice information initiated by the target user based on the prompt information.
The TV application theme switching method according to claim 9, wherein the step of initiating prompt information for collecting voice information includes:

A prompt hovering box based on the prompt information collected by the voice information is output.
The TV application theme switching method according to claim 9, wherein the step of collecting voice information initiated by the target user based on the prompt information includes:

Reading the collected voice information, and confirming the source of the voice information according to the reading result;

If it is confirmed that the voice information is the voice information of the target user, a step of collecting voice information initiated by the target user based on the prompt information is performed.
The TV application theme switching method according to claim 11, wherein the step of reading the collected voice information and confirming the source of the voice information according to the reading result includes:

Compare the voice information with pre-stored historical voice information of the target user;

Confirm the source of the voice information according to the comparison result.
The TV application theme switching method according to claim 12, wherein after the step of comparing the voice information with pre-stored historical voice information of the target user, the method further comprises:

When it is confirmed that the voice information is consistent with the pre-stored historical voice information, it is confirmed that the voice information is the voice information of the target user.
The TV application theme switching method according to claim 1, wherein before the step of acquiring the target application theme corresponding to the target emotion and switching the current application theme on the TV side to the target application theme, further comprising:

A target application theme identifier in a preset format is generated through the target emotion, and a corresponding target application theme is obtained through the target application theme identifier.
The TV application theme switching method of claim 1, wherein before the step of collecting facial expressions and voice information of the target user, the method further comprises:

Obtain the common emotional expressions of the target user, and store the common emotional expressions in a preset emotional expression storage area.
The TV application theme switching method according to claim 15, wherein before the step of acquiring the common emotional expressions of the target user and storing the common emotional expressions into a preset emotional expression storage area, the method further comprises:

Detect the target user and confirm whether the target user is a new user;

If it is confirmed that the target user is a new user, the step of acquiring the common emotional expression of the target user is performed.
A TV, wherein the TV includes:

The collection module is set to collect facial expressions and voice information of the target user;

The confirmation module is configured to calculate the emotion recognition data of the target user based on the collected facial expressions and voice information, and confirm the target emotion of the target user according to the emotion recognition data;

The switching module is configured to obtain a target application theme corresponding to the target emotion, and switch a current application theme on the TV side to the target application theme.
A readable storage medium, wherein the readable storage medium stores a TV application theme switching program, and the TV application theme switching program includes the following steps when executed:

Collect facial expressions and voice information of target users;

Calculating the emotion recognition data of the target user according to the collected facial expressions and voice information, and confirming the target emotion of the target user according to the emotion recognition data;

Obtain the target application theme corresponding to the target emotion, and switch the current application theme on the TV side to the target application theme.
A TV application theme switching device, wherein the TV application theme switching device includes a memory, a processor, and a TV application theme switching program stored on the memory and running on the processor, when the TV application theme switching program is executed It includes the following steps:

Collect facial expressions and voice information of target users;

Calculating the emotion recognition data of the target user according to the collected facial expressions and voice information, and confirming the target emotion of the target user according to the emotion recognition data;

Obtain the target application theme corresponding to the target emotion, and switch the current application theme on the TV side to the target application theme.