公开(公告)号：WO2023041348A1

公开(公告)日：2023-03-23

申请号：PCT/EP2022/074434

申请日：2022-09-02

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： SCHMOUKER, Philippe ,  LELIEVRE, Sylvain ,  GUERMOUD, Hassane

IPC: H04L67/50 ,  H04L67/5651 ,  H04L67/00 ,  H04L67/60 ,  H04N21/658

Abstract: A first device, e.g., a client device, may transmit device or application events to a second device, e.g., a server device. The second device may want to transmit event filtering configuration information to the first device for performance reasons. The first device may configure event filters according to the event filtering configuration information received. The first device may transmit events to the second device according to the configured event filters.

公开(公告)号：WO2021259916A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/066963

申请日：2021-06-22

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： MORIN, Thomas ,  DEFRANCE, Serge ,  GUERMOUD, Hassane ,  LELIEVRE, Sylvain

IPC: G06F3/01 ,  G06K9/00 ,  G06F3/017 ,  G06V40/20

Abstract: A user interface device including memory configured to store instructions and at least one hardware processor configured to execute the instructions to obtain, from at least one sensor, sensor data corresponding to a user gesture, determine a user interface gesture that matches the sensor data, obtain parameters for the determined interface gesture, and upon obtaining the parameters for the determined interface gesture, use the sensor data and the parameters for the determined interface gesture to estimate the user gesture in a user interface. Also provided is a method.

公开(公告)号：WO2021052800A1

公开(公告)日：2021-03-25

申请号：PCT/EP2020/074950

申请日：2020-09-07

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： LELIEVRE, Sylvain ,  SCHMOUKER, Philippe ,  MARVIE, Jean-Eudes

IPC: G06F3/01 ,  G06F3/0481

Abstract: A virtual reality (VR) or augmented reality (AR) system detects through a camera when a user's hand positions match a predefined position and in response thereto renders an overlay including a crown with which the user can interact to lock onto an object or scene. The system then detects and renders a centre indicator of the crown, tracking the user's hands, enables or disables actions depending on the position of the centre indicator relative to a neutral zone, responds to user hand movement to implement actions, and also detects unlock of the object or scene.

公开(公告)号：WO2022043148A1

公开(公告)日：2022-03-03

申请号：PCT/EP2021/072890

申请日：2021-08-18

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： THIEBAUD, Sylvain ,  MORVAN, Patrick ,  LELIEVRE, Sylvain ,  MORIN, Thomas

IPC: G08C17/00

Abstract: According to embodiments, an image of a user handing a controlling device may be obtained (e.g., captured). The user may for example point the controlling device in direction of a device for controlling the device. According to embodiments, positions of respectively a wrist and an elbow of the user handing the controlling device may be obtained based on the image of the user. A pointed direction may be obtained based on the positions of the wrist and elbow. According to embodiments, a command may be received from the controlling device for controlling the device, the first command resulting from a user interaction with the controlling device. The device may be controlled based on the received command on a condition that it is determined that (e.g., when the command is received), the pointed direction matches a position associated with the device.

公开(公告)号：WO2022229165A1

公开(公告)日：2022-11-03

申请号：PCT/EP2022/061018

申请日：2022-04-26

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： THIEBAUD, Sylvain ,  MORVAN, Patrick ,  LELIEVRE, Sylvain ,  MORIN, Thomas

IPC: G06F3/0346

Abstract: According to an embodiment, a direction pointed by a controlling device with a first orientation may be obtained from a first image of a user handing the controlling device with the first orientation. For example, an initial indication of an initial pointed position may be displayed on a display device based on the direction. For example, angular information may be obtained. The angular information may be representative of a difference between the first orientation and a second orientation of the controlling device pointing to the pointed position. For example, an indication of a pointed position may be determined (e.g., for display) based on the initial pointed position and on the received angular information.

公开(公告)号：WO2022207484A1

公开(公告)日：2022-10-06

申请号：PCT/EP2022/057900

申请日：2022-03-25

Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS

Inventor： LELIEVRE, Sylvain ,  MARQUANT, Gwenaelle ,  SCHMOUKER, Philippe ,  THIEBAUD, Sylvain

IPC: H04N21/41 ,  H04N21/422 ,  H04N21/436 ,  H04N21/41265 ,  H04N21/42204

Abstract: A controllable device provides through a first communication interface to a controller device, data location information indicating where user interface data can be obtained, the data location information can comprise an address of the controllable device and at least one hardware processor configured to provide, upon request from the controller device via a second communication interface, the user interface data enabling rendering of a user interface, reception of user input via the user interface and sending to the controllable device of a message corresponding to a command received through the user interface and to implement the command based on the message.