An electronic device, while the electronic device is worn over a predefined portion of the user's body, displays, via a display generation component arranged on the electronic device opposite the predefined portion of the user's body, a graphical representation of an exterior view of a body part that corresponds to the predefined portion of the user's body. The electronic device detects a change in position of the electronic device with respect to the predefined portion of the user's body. The electronic device, in response to detecting the change in the position of the electronic device with respect to the predefined portion of the user's body, modifies the graphical representation of the exterior view of the body part that corresponds to predefined portion of the user's body in accordance with the detected change in position of the electronic device with respect to the predefined portion of the user's body.

A method for playing audio source, executed by one or more processors, comprising: playing an audio source set including a first audio source and a second audio source; displaying a first object for an interaction with a user; obtaining an input for the first object; and adjusting at least a part of the audio source set based on the input; wherein in order that a selective change to the audio source set is given by the interaction with the user, when a first input related to the first object is obtained, the audio source set is adjusted so that an output level of the first audio source selected by the first input is highest, wherein in order that a random change to the audio source set is given by the interaction with the user, when a second input related to the first object is obtained, a random audio effect is applied to at least one audio source included in the audio source set.

The present disclosure relates to multimedia data playing methods and terminal devices. One example method includes obtaining, by a terminal device, a first sound effect plug-in, where the first sound effect plug-in corresponds to a first sound effect, and the terminal device includes a first application and a second application that are used to play multimedia data, receiving, by the terminal device, a first instruction used to indicate that a user of the terminal device selects the first sound effect option, wherein where the first sound effect option is an option corresponding to the first sound effect, when first multimedia data is to be played by the first application or the second application, processing, by the terminal device, the first multimedia data by using the first sound effect plug-in according to the first instruction to play the first multimedia data with the first sound effect.

The present disclosure relates to multimedia data playing methods and terminal devices. One example method includes obtaining, by a terminal device, a first sound effect plug-in, where the first sound effect plug-in corresponds to a first sound effect, and the terminal device includes a first application and a second application that are used to play multimedia data, receiving, by the terminal device, a first instruction used to indicate that a user of the terminal device selects the first sound effect option, wherein where the first sound effect option is an option corresponding to the first sound effect, when first multimedia data is to be played by the first application or the second application, processing, by the terminal device, the first multimedia data by using the first sound effect plug-in according to the first instruction to play the first multimedia data with the first sound effect.

The systems and methods herein provide a user-friendly, automated and transparent, contract drafting and negotiation tool. Through the contract drafting and negotiation tool two parties can negotiate agreement using template agreements including one or more sections in which each user is able to select one of a plurality of input options that affect the terms of the contract. In each instance, each party can see the option selected by the other party, as well as the options not selected by the other party. The systems and methods facilitate efficient and transparent contract negotiation and drafting.

The systems and methods herein provide a user-friendly, automated and transparent, contract drafting and negotiation tool. Through the contract drafting and negotiation tool two parties can negotiate agreement using template agreements including one or more sections in which each user is able to select one of a plurality of input options that affect the terms of the contract. In each instance, each party can see the option selected by the other party, as well as the options not selected by the other party. The systems and methods facilitate efficient and transparent contract negotiation and drafting.

An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server.

An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server.

Disclosed is a chat initiating method, comprising: determining a first user account that accesses a shared document; obtaining a first identifier of a chat group inserted into the shared document; displaying, according to a state of whether the first user account has joint into the chat group, a group chat control corresponding to the state in the shared document, wherein the group chat control is used for joining the chat group or for displaying an interface of the chat group; and sending, in response to an operation on the group chat control, a corresponding group chat request.

A computer-aided design system enables physical articles to be customized via printing or embroidering and enables digital content to be customized and electronically shared. A user interface may be generated that includes an image of a model of an article of manufacture and user customizable design areas that are graphically indicated on the image corresponding to the model. A design area selection may be received. In response to an add design element instruction and design element specification, the specified design element is rendered in the selected design area on the model image. Customization permissions associated with the selected design area are accessed, and using the customization permissions, a first set of design element edit tools are selected and rendered. User edits to the design element may be received and rendered in real time. Manufacturing instructions may be transmitted to a printing system.