36140results about "Input/output for user-computer interaction" patented technology

The invention provides an intelligent real-time interactive question-answering system based on a virtual digital human, and belongs to the technical field of voice signal processing and voice recognition, and the system comprises a data acquisition module which receives a voice or text interaction request input by a user, collects the expression dynamic parameter sequence and limb movement sequence data of the user in real time, and transmits the data to a user interaction module; obtaining a standardized voice feature vector and structured text data; the cross-modal fusion module is used for constructing an interactive feature matrix; the behavior decision module outputs a decision instruction set; the knowledge retrieval module is used for generating an answer text with emotional adaptability and voice features; and the voice generation module is used for generating a mouth shape animation key frame, a micro expression parameter sequence and a limb action track of the virtual digital human, generating a voice response in combination with the answer text and the voice characteristics, and pushing the voice response to the user terminal. According to the method, the interaction experience and adaptability of the virtual digital human are remarkably improved.

The present disclosure generally relates to techniques and user interfaces for controlling and displaying representations of user in environments, such as during a live communication session and / or a live collaboration session.

Some examples of the disclosure are directed to systems and methods for displaying an editing a virtual scene. In some examples, an electronic device can display an immersive virtual scene. In some examples, the immersive virtual scene is shared in a communication session with other electronic devices. In some examples, the electronic device can detect user input requesting insertion and display of an annotation into the virtual scene. In some examples, the electronic device can determine user context to determine placement and content associated with the inserted annotation, and display a representation of the annotation. In some examples, the electronic device can capture a virtual screenshot of the virtual scene. In some examples, the electronic device can display a user interface providing an overview of the annotations associated with the virtual scene.

Some examples of the disclosure are directed to systems and methods for displaying and interacting with a representation of a user interface of an electronic device in a three-dimensional environment. While presenting a first user interface, a first electronic device presents a representation of a second user interface of a second electronic device based on display data representing the second user interface. In response to detecting a respective event corresponding to user input, if a gaze of a user of the first electronic device is directed to the representation of the second user interface, the first electronic device causes the second electronic device to perform a first operation directed to the second user interface based on the respective event. Alternatively, if the gaze is directed to the first user interface, the first electronic device performs a second operation directed to the first user interface based on the respective event.

Some examples of the disclosure are directed to systems and methods for changing a level of zoom of displayed content. In some examples, an electronic device displays visual content. In some examples, in response to detecting a change in position and / or orientation of the user of the electronic device, in accordance with a determination that the position and / or orientation of the user satisfies the one or more criteria, the electronic device increases the size of the content and / or zooms in on the content.

A system and method for creating complex, immersive, and interactive digital content is disclosed. The system integrates advanced artificial intelligence, multi-modal input processing, cloud-based shared environments, and immersive hardware to generate, optimize, and deliver rich interactive experiences. The platform supports content mashups, custom scenario generation, and adaptive AI behaviors, enabling the creation of unique and engaging digital environments across various media formats.

Some examples of the disclosure are directed to systems and methods for communicating image sensor data to a computer system using one or more media links that allow for image sensor data to be displayed within a three-dimensional environment. In some examples, while presenting a three-dimensional environment that includes an electronic device that is communicatively coupled to an image sensor (e.g., a camera, or some other imaging device) within the three-dimensional environment, the electronic device utilizes a visual code displayed on the electronic device to establish a communication link with the image sensor receiving an indication to display image sensor data from the image sensor that is communicatively coupled to the electronic device. In some examples, while presenting a three-dimensional environment that includes a first pre-defined location within the three-dimensional environment, the electronic device facilitates the user to choose an image sensor to display at the pre-defined location.

In some embodiments, an electronic device facilitates cursor interactions in different regions in a three-dimensional environment. In some embodiments, an electronic device facilitates cursor interactions in content. In some embodiments, an electronic device facilitates cursor movement. In some embodiments, an electronic device facilitates interaction with multiple input devices. In some embodiments, a computer system facilitates cursor movement based on movement of a hand of a user of the computer system and a location of a gaze of the user in the three-dimensional environment. In some embodiments, a computer system facilitates cursor selection and scrolling of content in the three-dimensional environment.

In some embodiments, a computer system changes a visual prominence of a respective virtual object in response to detecting a threshold amount of overlap between a first virtual object and a second virtual object. In some embodiments, a computer system changes a visual prominence of a respective virtual object based on a change in spatial location of a first virtual object with respect to a second virtual object. In some embodiments, a computer system applies visual effects to representations of physical objects, virtual environments, and / or physical environments. In some embodiments, a computer system changes a visual prominence of a virtual object relative to a three-dimensional environment based on display of overlapping objects of different types in the three-dimensional environment. In some embodiments, a computer system changes a level of opacity of a first virtual object overlapping a second virtual object in response to movement of the first virtual object.

The method can include: recording a neural state, determining a latent array, and determining an output based on the latent array. In variants, the method can function to enable a subject to use neural signals to navigate within a high-dimensional concept space to control an output (e.g., image generation, motor control, communication, etc.).

The invention discloses a global dynamic optimization system for an ultra-high-definition glass-based display screen. The operation process of the system specifically comprises the following steps: acquiring a real-time state data set of the display screen; generating an initial optimization parameter set based on a preset optimization strategy and the user behavior model; capturing a user interaction signal and an environment change signal in real time; generating a dynamic correction coefficient set according to the user interaction signal and the environment change signal; performing global parameter fusion based on the initial optimization parameter set and the dynamic correction coefficient set to generate a target optimization instruction set; and feeding back an optimization effect evaluation table based on the optimization effect. The method has the following advantages and effects: collaborative optimization and thermodynamic balance of global display parameters are realized, the system can balance visual experience improvement and thermal diffusion suppression requirements in real time through multi-dimensional data fusion and global parameter collaborative calculation, and the system can improve the visual experience while enhancing local contrast and optimizing color rendition. And actively inhibiting the temperature rise of the screen through thermodynamic equilibrium constraint.

A multi-modal articulation system translates human gestures into control commands for digital and automation devices. The system integrates a camera module, which captures facial and hand movements, with an image processing unit that extracts facial features, such as eyebrow movement, lip curvature, eyelid motion, and eye trajectory. These extracted features are analyzed in real time by an articulation recognition module that compares them against a database to recognize specific gestures. The system tracks and processes air-drawn hand gestures using a gesture trajectory tracking unit, which converts the motions into digital representations and classifies them using deep learning algorithms. The recognized gestures are converted into machine-readable control signals and executed on various connected devices via a relay control unit. The system incorporates adaptive algorithms to improve accuracy, account for environmental conditions, and stabilize hand tremors, providing a gesture-based control interface for applications ranging from smart home systems to multimedia devices.

A three-dimensional preview of content can be generated and presented at an electronic device in a three-dimensional environment. The three-dimensional preview of content can be presented concurrently with a two-dimensional representation of the content in a content generation environment presented in the three-dimensional environment. While the three-dimensional preview of content is presented in the three-dimensional environment, one or more affordances can be provided for interacting with the one or more computer-generated virtual objects of the three-dimensional preview. The one or more affordances may be displayed with the three-dimensional preview of content in the three-dimensional environment. The three-dimensional preview of content may be presented on a three-dimensional tray and the one or more affordances may be presented in a control bar or other grouping of controls outside the perimeter of the tray and / or along the perimeter of the tray.

In some embodiments, a computer system performs virtual object manipulation operations using respective portions of the user's body and / or input device(s). In some embodiments, a computer system manipulates a virtual object based on input from a hand of a user and / or a handheld device. In some embodiments, a computer system manipulates a virtual object directly or indirectly.

Some examples of the disclosure are directed to systems and methods for displaying and interacting with a representation of a user interface of an electronic device in a three-dimensional environment. While presenting a first user interface, a first electronic device presents a representation of a second user interface of a second electronic device based on display data representing the second user interface. In response to detecting a respective event corresponding to user input, if a gaze of a user of the first electronic device is directed to the representation of the second user interface, the first electronic device causes the second electronic device to perform a first operation directed to the second user interface based on the respective event. Alternatively, if the gaze is directed to the first user interface, the first electronic device performs a second operation directed to the first user interface based on the respective event.

User interfaces integrating one or more hardware buttons are described, including camera user interfaces that perform different media capture operations (e.g., different types of captures, synthetic depth-of-field operations, and / or changes to the camera user interface) in response to presses of different buttons and / or in response to different types of button presses, user interfaces that provide different responses to button presses inside and outside of a camera application, and user interfaces that provide different settings functions in response to different types of button presses.

The invention discloses a digital twin enabling intelligent pump station preventive operation and maintenance system. Comprising a dynamic twin construction module, a multi-source heterogeneous multi-modal data acquisition module, an edge computing and cloud collaboration module, an equipment health degree evaluation module, a predictive maintenance decision module, a cross-system data fusion module, a self-evolution knowledge graph module, an intelligent diagnosis and early warning module, a self-adaptive maintenance decision module and a man-machine collaboration interaction module. And the dynamic twin construction module comprises a physical-virtual synchronous calibration mechanism and an equipment degradation parameter dynamic updating mechanism. According to the method, the limitation problem of a traditional static model is solved, the method can adapt to nonlinear changes under complex working conditions, the comprehensive judgment and prediction capability of the system on the equipment state can be enhanced, the energy utilization efficiency is improved, the energy consumption is reduced, the decision and verification mechanism is perfected, and the data acquisition and processing problem is improved; the problems of timeliness and flexibility of the model are solved, and the computing architecture and the response capability are optimized.

Methods for displaying and organizing user interfaces in a computer-generated environment provide for an efficient and intuitive user experience. In some embodiments, user interfaces can be grouped together into a container. In some embodiments, user interfaces can be added to a container, removed from a container, or moved from one location in the container to another location. In some embodiments, a visual indication is displayed before a user interface is added to a container. In some embodiments, a user interface can replace an existing user interface in a container. In some embodiments, when moving a user interface in a computer-generated environment, the transparency of a user interface that is obscured can be modified.

The method can include: recording a neural state, determining a latent array, and determining an output based on the latent array. In variants, the method can function to enable a subject to use neural signals to navigate within a high-dimensional concept space to control an output (e.g., image generation, motor control, communication, etc.).

Methods for counter-scaling windows and rearranging objects within those counter-scaled windows in a 3D computer-generated environment is disclosed. The windows can be counter-scaled in accordance with changes to their depth within the 3D computer-generated environment. Objects within the window can be presented at their actual size and with their correct scale relative to each other and with respect to the 3D computer-generated environment, and can maintain their actual size and scale relative to each other and the environment regardless of the depth of the window in the environment. Some embodiments of the disclosure rearrange the layout of the objects to present more or fewer objects in the window as the size of the window changes due to counter-scaling. Depth-dependent window resizing and object rearrangement while preserving actual object size and scale within the 3D computer-generated environment can provide a more authentic viewing experience and can encourage increased user interaction.

In some embodiments, an electronic device navigates between user interfaces based at least on detecting a gaze of the user. In some embodiments, an electronic device enhances interactions with control elements of user interfaces. In some embodiments, an electronic device scrolls representations of categories and subcategories in a coordinated manner. In some embodiments, an electronic device navigates back from user interfaces having different levels of immersion in different ways.

In some embodiments, a computer system displays a user interface element corresponding to content shared with the computer system for interacting with the shared content in the three-dimensional environment. In some embodiments, a computer system displays one or more virtual control elements in a three-dimensional environment that are selectable to cause one or more corresponding operations involving a physical device to be performed.

A holographic augmented reality ultrasound needle guide system and method includes an augmented reality display such as a headset wearable by a user. The augmented reality display is configured to depict a virtual ultrasound image. The augmented reality display is further configured to allow a user to select a desired reference point on the virtual ultrasound image. The system is configured to depict a holographic needle guide based on the selection of the desired reference point. The system is also configured to adjust a trajectory of the holographic needle guide to avoid intersecting undesired anatomical structures. The augmented reality display is further configured to stamp the holographic needle guide into a selectively locked trajectory and position.

The invention discloses a community intelligent monitoring and emergency linkage method and system fusing BIM spatial semantics, and the method comprises the steps: constructing a BIM scene map, and obtaining the attributes and mutual relationships of components and spatial regions in a BIM model; mapping a dynamic target detected in video monitoring into the BIM model, and obtaining spatial semantic information of the dynamic target; based on BIM spatial semantic information of a dynamic target, a target-environment interaction graph is constructed, a graph neural network model is used for training and reasoning, and specific complex events related to spatial contexts are recognized; taking the BIM model as a space-time reference, fusing multi-source heterogeneous data, and reconstructing by adopting a graph-based event association algorithm to form a complete event chain containing an atomic event sequence and an association relationship; and when an emergency event or an event chain is detected to indicate an emergency state, combining BIM preset information and real-time sensor data, dynamically generating an optimal emergency plan, and performing visual commanding and dispatching through a BIM three-dimensional scene and augmented reality.

The present invention relates to the field of AR performance optimization, and in particular to an integrated AR device performance optimization method and device based on a multi-core processor. The method includes the following steps: obtaining real-time AR display scene images and real-time user interaction data; performing scene object visual recognition on the real-time AR display scene images, and encapsulating image rendering data to generate multiple AR scene rendering tasks; performing visual rendering computing power calculations on multiple AR scene rendering tasks one by one, and identifying rendering requirements of different scenes to generate rendering requirement data for each task; identifying multi-core processor parameters in the system, performing image rendering computing power perception to generate image rendering computing power for each processor; performing computing power resource pre-allocation matching on the image rendering computing power of each processor according to the rendering requirement data of each task, and constructing a dynamic computing power resource allocation strategy. The present invention realizes dynamic AR device computing power resource allocation and improves the operating performance of AR devices.

Some examples of the disclosure are directed to systems and methods for presenting content associated with a real-world user interface in an environment. A user interface of a first object in a physical environment can be detected by an electronic device. In some examples, in response to detecting the user interface of the first object, in accordance with one or more criteria being satisfied, the electronic device presents content associated with the user interface of the first object in the environment independent of a location of the first object in the physical environment. In some examples, the content associated with the user interface of the first object includes a timer. In some examples, the content associated with the user interface of the first object includes information corresponding to video content. The environment is optionally a computer-generated environment, and the electronic device optionally includes a head-mounted display.