公开(公告)号：US20250053283A1

公开(公告)日：2025-02-13

申请号：US18933449

申请日：2024-10-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei LI ,  Sachi MIZOBUCHI ,  Qiang XU ,  Wei ZHOU ,  Jianpeng XU

IPC: G06F3/04842 ,  G06F3/04845 ,  G06F3/0485 ,  G06Q10/1093

Abstract: Methods, devices and computer readable media for interacting with a generated timeline user interface on an electronic device (ED) are provided. The method includes receiving, for a user associated with the electronic device, a user input in respect of an event corresponding to an event record stored in a timeline user database associated with the timeline user interface, generating a set of predefined actions for the event, based on the corresponding event record; and performing one or more actions of the set of predefined actions, on the electronic device.

公开(公告)号：US20220319063A1

公开(公告)日：2022-10-06

申请号：US17847689

申请日：2022-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sachi MIZOBUCHI ,  Xuan ZHOU

IPC: G06T11/00 ,  G06V20/40 ,  G06V40/20 ,  G06V40/16 ,  H04L65/403

Abstract: The present disclosure relates to a video conferencing system which provides non-obtrusive feedback to a presenter during a video conference to improve interactivity among participants of video conference. An image sensor, such as a camera, captures a sequence of images (i.e., a video) of the participant while a participant of the video conference is moving their port or a part of their body and sends the images to video conferencing server. The video conferencing server processes the images to recognize a type of gesture performed by the participant and selects an ambient graphic that corresponds to the recognized gesture. The video conferencing server sends the ambient graphic to a client device associated with the presenter. The client device associated with the presenter renders or displays the ambient graphic on a display screen of the client device without obscuring information displayed on the display screen of the client device.

公开(公告)号：US20230222932A1

公开(公告)日：2023-07-13

申请号：US18183691

申请日：2023-03-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei ZHOU ,  Mona HOSSEINKHANI LOORAK ,  Sachi MIZOBUCHI ,  XIU YI ,  Juntao YE ,  Liang HU ,  Wei LI

IPC: G09B5/10 ,  G10L25/84 ,  G06F3/01

CPC classification number: G09B5/10 ,  G10L25/84 ,  G06F3/013

Abstract: Methods, systems and media for context-aware estimation of student attention in online learning are described. An attention monitoring system filters or restricts the time periods in which student attention is monitored or assessed to those time periods in which student attention is important. These time periods of high attention importance may be determined by processing data from the teacher, such as audio data representing the teacher's voice and/or visual presentation data representing slides or other visual material being presented to the students. Various types of presenter data from the teacher and attendee data from the students may be used in assessing the importance of attention and each student's attention during each time period. The presenter may be provided with feedback in various forms showing student attention performance aggregated or segmented according to various criteria.

公开(公告)号：US20210294485A1

公开(公告)日：2021-09-23

申请号：US17231920

申请日：2021-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei LI ,  Sachi MIZOBUCHI ,  Qiang XU ,  Wei ZHOU ,  Jianpeng XU

IPC: G06F3/0484 ,  G06F3/0485 ,  G06Q10/10

Abstract: Generating a user timeline for an electronic device (ED) userData is collected that includes: location data; application data; and activity data. Occurrences of predetermined types of observed events are detected based on the collected data. For each detected occurrence a respective observed event record is stored that includes information about a time and type of the observed event. Planned event records, each including information about a time and type of a respective planned event, are stored for planned events that the user is scheduled to participate in, the planned event records. Events are predicted based on the observed event records and the planned event records. Information about observed, planned and predicted events are output on a timeline user interface based on observed event records, planned event records and predicted event records stored for the predicted events, respectively.