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1.发明公开公开(公告)号：US20240362951A1
公开(公告)日：2024-10-31
申请号：US18647643
申请日：2024-04-26
发明人： Bonkon KOO , Doyoun KIM , Jeongwon KIM , Jaeyeol RYU , Sunghwan SHIN
CPC分类号： G06V40/20 , G06T19/006
摘要： A method, performed by an augmented reality device, for providing a guide for user activity, includes: obtaining, from a server of a policy provider, a policy comprising at least one activity about at least one of a location, a time, a space, or an object; inputting an image obtained through a camera to an artificial intelligence model, and recognizing, from the image, at least one activity of a user interacting with at least one of a location, a time, a space, or an object by using the artificial intelligence model; determining a policy performance level of the user by comparing the recognized at least one activity of the user with the at least one activity in the policy; and outputting, based on the policy performance level, a graphic user interface (UI) for providing the guide for the user activity on the policy.
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公开(公告)号：US20210373658A1
公开(公告)日：2021-12-02
申请号：US17334130
申请日：2021-05-28
发明人： Youngmo JEONG , Bonkon KOO , Sunghwan SHIN
摘要： An electronic device that outputs at least one calibration point through a display, obtains gaze information corresponding to the at least one calibration point by using a gaze tracking sensor in response to an output of guide information instructing a user wearing the electronic device to gaze at the at least one calibration point, obtains a gaze accuracy corresponding to the at least one calibration point based on the obtained gaze information, determines a gaze zone-specific resolution based on the gaze accuracy corresponding to the at least one calibration point, and outputs an image through the display based on the determined gaze zone-specific resolution.
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公开(公告)号：US20240169679A1
公开(公告)日：2024-05-23
申请号：US18369505
申请日：2023-09-18
发明人： Doyoun KIM , Myongjo CHOI , Bonkon KOO , Jaeyeol RYU , Sunghwan SHIN , Youngmo JEONG , Jongchul CHOI
IPC分类号： G06T19/00 , G06V10/143 , G06V10/25 , G06V10/60
CPC分类号： G06T19/006 , G06V10/143 , G06V10/25 , G06V10/60 , G06V2201/07
摘要： A device and a method for recommending a custom function in an electronic device to a user is provided. The electronic device obtains a user gesture that repeatedly occur through interaction with the user and determines one or more customized functions to be suggested to the user among a plurality of accessibility functions considering the user gesture. The electronic device may execute a target customized function selected by the user from among the one or more customized functions.
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公开(公告)号：US20240062584A1
公开(公告)日：2024-02-22
申请号：US18214004
申请日：2023-06-26
发明人： Sunghwan SHIN , Bonkon KOO , Doyoun KIM
CPC分类号： G06V40/193 , G06F3/016
摘要： An electronic device may include a camera and at least one processor. The at least one processor may be configured to obtain an eye image of a user through the camera, obtain pupil data and a retina image from the obtained eye image, obtain an eye model including the retina image, based on the obtained pupil data and the obtained retina image, and identify at least one of a position of an eye or a gaze direction, based on the obtained eye model.
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公开(公告)号：US20230176401A1
公开(公告)日：2023-06-08
申请号：US17436465
申请日：2021-06-28
发明人： Sunghwan SHIN , Jaewoo KO , Bonkon KOO , Doyoun KIM , Sangho YOON , Kyookeun LEE
CPC分类号： G02C7/083 , G02F1/294 , G02B27/0093 , G02B27/0172 , A61B3/032 , G06F3/013 , G02B2027/0178
摘要： Provided are a device and method for correcting the vision of a user and performing calibration. A method, performed by an augmented reality device, of performing gaze tracking sensor calibration based on a gaze of a user includes outputting at least one first character in a preset size through a waveguide of the augmented reality device, obtaining at least one first input for the at least one first character, obtaining at least one piece of first gaze information detected through a gaze tracking sensor of the augmented reality device at a time point at which the at least one first input is obtained, comparing the at least one first character with the at least one first input, and determining a first refractive power to be a refractive power of the varifocal lens of the augmented reality device, based on a result of the comparing.
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公开(公告)号：US20220229490A1
公开(公告)日：2022-07-21
申请号：US17581485
申请日：2022-01-21
发明人： Bonkon KOO , Sunghwan SHIN , Youngmo JEONG
摘要： An augmented reality (AR) device for detecting a user's gaze and a method thereof are provided. The AR device includes a waveguide; a light reflector including a pattern; a support configured to fix the AR device to the user's face of the AR device; a light emitter and a light receiver installed on the support; and at least one processor, wherein the at least one processor is configured to control the light emitter to emit light toward the light reflector, identify the pattern based on the light received through the light receiver, and obtain gaze information of a user of the AR device based on the identified pattern.
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