Abstract: A game interaction method includes: displaying a game picture, the game picture including a first virtual object and a second virtual object located in a virtual environment; displaying, in response to a trigger operation of a cooperative function, action identifiers of at least one candidate cooperative action; and transmitting, in response to a trigger operation on an action identifier of a first cooperative action among the at least one candidate cooperative action, a first cooperation request including first voiceprint information to a second terminal device corresponding to the second virtual object, the first cooperation request being configured for providing cooperation content corresponding to the first cooperative action for the first virtual object by the second terminal device based on the first voiceprint information. The game interaction becomes more diverse and flexible, and the human-computer interaction rate is improved.

Abstract: A human-computer interaction interface control method, apparatus, device and storage medium. The method includes: generating a virtual information carrier at a mobile terminal in response to a virtual information carrier generation instruction, the virtual information carrier being a virtual carrier for recording information; detecting state data of the mobile terminal, and matching the detected state data and preset target state data of the mobile terminal; determining, in response to the detected state data being matched with the preset target state data, that the mobile terminal is in a preset target state, and acquiring target movement data of the mobile terminal in the preset target state; analyzing the target movement data, and setting an interface control parameter of the mobile terminal automatically based on the target movement data; and controlling a human-computer interaction interface based on the interface control parameter to display the information recorded in the virtual information carrier.

Abstract: An information display method for a virtual object includes: displaying a virtual scene image, the virtual scene image being an image of a virtual scene captured from a perspective of a first virtual object; displaying a threat warning control in the virtual scene image, the threat warning control indicating a position of the second virtual object within a threat warning range, the second virtual object and the first virtual object belonging to different game camps, and the threat warning range being greater than a visible range of the first virtual object and less than a perception range of the first virtual object; and displaying a threat object model in the virtual scene image in response to a trigger operation on the threat warning control, the threat object model representing attribute information of the second virtual object.

Abstract: The present disclosure is directed to compositions, methods, and treated surfaces that comprise a co-polymer composition comprising a rechargeable N-halamine moiety and one or more monomers. The compositions are pre-halogenated for providing a single step application for antimicrobial use without the need for a subsequent chlorine application for activation of antimicrobial properties. The copolymers provide for effective and rapid inactivation of bacteria and viruses, with improved solubility and stability.

Abstract: In an aiming method in a virtual environment, the virtual environment including a virtual character is output for display. A view direction of the virtual character is adjusted based on a first trigger operation performed on a first control element. When a switching condition is satisfied, a release direction of a directional skill of the virtual character is adjusted based on a second trigger operation performed on the first control element. The switching condition is configured to trigger a function of the first control element to be switched. Based on a release operation to release the directional skill, the virtual character is controlled to release the directional skill in the release direction.

Abstract: A computer device performs a method for casting a team transfer skill. The method includes: displaying a first virtual character in a virtual environment; initiating a reminder control for the team transfer skill in response to a cast operation for the team transfer skill by a user of the computer device; transmitting reminder information to at least one teammate virtual character in response to a trigger operation for the reminder control, the reminder information being configured for reminding the at least one teammate virtual character to become a transfer target of the team transfer skill; and casting the team transfer skill to a second virtual character meeting a transfer condition of the team transfer skill, the second virtual character being a teammate virtual character that becomes the transfer target of the team transfer skill.

Abstract: Methods and systems for controlling a virtual vehicle are described herein. Techniques may include displaying a virtual scene, the virtual scene including a virtual vehicle and a skill release control, the skill release control being associated with a plurality of skills, and different skills being triggered in different manners; controlling the virtual vehicle to release a virtual traction apparatus in response to a first trigger operation on the skill release control, one end of the virtual traction apparatus being connected to the virtual vehicle; and controlling, in response to that the other end of the virtual traction apparatus is connected to a first virtual item in the virtual scene, the virtual vehicle to tighten the virtual traction apparatus, to provide auxiliary traction for the virtual vehicle.

Abstract: A virtual object control method performed by an electronic device a non-transitory computer-readable storage medium is provided. The method includes: displaying a virtual object in a virtual scene, and displaying a driving control and a direction control, the driving control being configured to control the virtual object to travel forward or backward, and the direction control being configured to control the virtual object to make a turn; controlling, in response to a co-connection instruction for the driving control and the direction control, the driving control and the direction control to be in a co-connected state; and controlling, in response to a trigger operation for a target control, the virtual object to make a turn while traveling when the driving control and the direction control are in the co-connected state, the target control being at least one of the driving control and the direction control.

Abstract: Mapping and character movement techniques within a virtual scene of interactive media are described herein. The techniques may include displaying a virtual scene, the virtual scene including a virtual character; displaying an indicator of a virtual task in the virtual scene in response to a trigger operation of the virtual task, the indicator being configured for pointing from a current position of the virtual character to a target position of the virtual task; and displaying a small map in the virtual scene when a predetermined condition for the small map is satisfied. The target position may be displayed in the small map.

Abstract: A method includes displaying a virtual map of a virtual environment including an identification of a first virtual object and an identification of a second virtual object in the virtual environment, and displaying a hot zone display element on the virtual map in response to a determination that the first virtual object interacts with the second virtual object. The hot zone display element indicates a map area in which the first virtual object interacts with the second virtual object. The method further includes displaying a visual field picture of the virtual environment from a perspective of the first virtual object or the second virtual object in response to a trigger operation on the hot zone display element.

Abstract: A virtual object control method includes: displaying a virtual environment screen and a target function control, the target function control being configured to control the first virtual object to perform a target operation which triggers change of a target attribute value of a second virtual object; determining, in response to a trigger operation on the target function control, one or more second virtual objects with target attribute values satisfying a preset condition as one or more candidate virtual objects, and displaying one or more candidate object identifiers of the one or more candidate virtual objects; and determining, in response to a selection operation on one of the one or more candidate object identifiers, that a selected candidate object identifier is a target object identifier, and controlling the first virtual object to perform the target operation on a target virtual object corresponding to the target object identifier.

Abstract: A method for performing interactions between virtual objects in a virtual environment is performed by an electronic device. The method includes: displaying an interaction interface, the interface including one or more selectable interactions; in response to a trigger operation for any interaction, displaying an action marker of the interaction associated with a first virtual object; and when at least one second virtual object appears within an interaction range of the first virtual object and carries the action marker of the interaction, playing a marker fusion special effect based on a plurality of action markers within the interaction range, the marker fusion special effect providing an interaction special effect when the plurality of action markers converge within the interaction range. By using the above method, the interaction modes based on interactions are enriched.

Abstract: This application discloses an application interface control method performed by a computer device. The method includes: displaying an application interface in a landscape state, the application interface including operable elements, and the operable elements including at least one first operable element located in a one-handed operation region and at least one second operable element located outside the one-handed operation region; receiving a shielding operation on a light sensor, the light sensor being configured to collect light intensity of an environment in which the computer device is located, and the light sensor being located in the one-handed operation region in the landscape state; and controlling, based on the shielding operation, the application interface to move, to cause the second operable element to move into the one-handed operation region. Using the foregoing method helps improve efficiency of an one-handed operation in a landscape state.

Abstract: The present disclosure provides a signal processing apparatus and a signal processing method, the signal processing apparatus includes: a preprocessing unit configured to generate a joint matrix according to channel matrixes of subcarriers, and perform a parallel-to-serial conversion on QAM signals of the subcarriers to obtain a serial QAM signal; a judgment unit configured to determine a constraint relationship of a constellation point in each element according to a determining result obtained by determining that whether the constellation point is to be extended in a constellation diagram; a processing unit configured to establish a convex optimization model according to the joint matrix, the serial QAM signal and the determining result, and determine a joint time-domain signal of antenna channels according to the constraint relationship of the constellation point and the convex optimization model; and a conversion unit configured to perform a serial-to-parallel conversion on the joint time-domain signal.

Abstract: A method includes displaying a game image including a first virtual character at a first space location in a game scene of a gaming application. The game scene includes a target sound associated with a second space location in the game scene. The method also includes displaying first orientation prompt information of the target sound according to a three-dimensional virtual sphere in the game image. The first orientation prompt information includes a first marker, a second marker, and a first connecting line between the first marker and the second marker. The first marker is located at a first location of the three-dimensional virtual sphere associated with the first space location, the second marker is located at a second location of the three-dimensional virtual sphere associated with the second space location, and the first connecting line indicates a first orientation of the second space location relative to the first space location.

Abstract: The present disclosure is directed to compositions, methods, and treated surfaces that comprise a co-polymer composition comprising a rechargeable N-halamine moiety and one or more monomers. The compositions are pre-halogenated for providing a single step application for antimicrobial use without the need for a subsequent chlorine application for activation of antimicrobial properties. The copolymers provide for effective and rapid inactivation of bacteria and viruses, with improved solubility and stability.

Abstract: The present disclosure provides a signal processing apparatus and a signal processing method, the signal processing apparatus includes: a preprocessing unit configured to generate a joint matrix according to channel matrixes of subcarriers, and perform a parallel-to-serial conversion on QAM signals of the subcarriers to obtain a serial QAM signal; a judgment unit configured to determine a constraint relationship of a constellation point in each element according to a determining result obtained by determining that whether the constellation point is to be extended in a constellation diagram; a processing unit configured to establish a convex optimization model according to the joint matrix, the serial QAM signal and the determining result, and determine a joint time-domain signal of antenna channels according to the constraint relationship of the constellation point and the convex optimization model; and a conversion unit configured to perform a serial-to-parallel conversion on the joint time-domain signal.

Abstract: A method includes displaying a virtual map of a virtual environment including an identification of a first virtual object and an identification of a second virtual object in the virtual environment, and displaying a hot zone display element on the virtual map in response to a determination that the first virtual object interacts with the second virtual object. The hot zone display element indicates a map area in which the first virtual object interacts with the second virtual object. The method further includes displaying a visual field picture of the virtual environment from a perspective of the first virtual object or the second virtual object in response to a trigger operation on the hot zone display element.

Abstract: A system for managing a communication session between a number of participants is provided. The system can analyze activity of each participant and generate recommendations on the communication flow of a meeting. For instance, the system can analyze user activity and other contextual data for each user to determine a recommended speaking arrangement for the participants. The recommendations can be presented to a moderator who can then utilize the recommendations to control the flow of the meeting. Inputs received from the moderator can modify speaking and viewing permissions to emphasize or deemphasize displays and audio of individual participants. In some configurations, the recommendations can be utilized by a system to automatically control permissions for each participant for the purposes of controlling communication and flow of an event, such as an online meeting.

Abstract: A system for managing a communication session between a number of participants is provided. The system can analyze activity of each participant and generate recommendations on the communication flow of a meeting. For instance, the system can analyze user activity and other contextual data for each user to determine a recommended speaking arrangement for the participants. The recommendations can be presented to a moderator who can then utilize the recommendations to control the flow of the meeting. Inputs received from the moderator can modify speaking and viewing permissions to emphasize or deemphasize displays and audio of individual participants. In some configurations, the recommendations can be utilized by a system to automatically control permissions for each participant for the purposes of controlling communication and flow of an event, such as an online meeting.