公开(公告)号：US20190099782A1

公开(公告)日：2019-04-04

申请号：US16086980

申请日：2017-03-23

Applicant: CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Jai Hi Cho ,  Shin Young Kim ,  Dae Keun Yoon ,  Joong Jae Lee ,  Bum Jae You

IPC: B06B1/04 ,  G06F3/01 ,  H01F7/06 ,  B06B1/02

Abstract: Disclosed is an actuator generating haptic sensations, the actuator having a spherical rotor driven by a magnetic force vector created around the same, a stator having a space corresponding in shape to the spherical rotor defined therein to allow the spherical rotor to be positioned in the space and having a portion of an upper part of the spherical rotor exposed, at least three rotation-driving coils formed in the stator at a given distance from each other to provide the magnetic force vector to the spherical rotor, and a driving unit independently controlling electric current supplied to each of the rotation-driving coils to create the magnetic force vector.

公开(公告)号：US20180351476A1

公开(公告)日：2018-12-06

申请号：US15848435

申请日：2017-12-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Youngsu CHA ,  Junseok Lee ,  Jung Min Park ,  Bum-Jae You

IPC: H02N1/00 ,  H05K1/02

Abstract: Disclosed is a flexible printed circuit board (FPCB) actuator including an FPCB core having a first surface and a second surface, wherein the first surface and the second surface are parallel to each other, a first electrode installed on the first surface and having first parts, wherein the first parts are spaced apart from each other in a first direction at least in part, and a second electrode installed covering at least a portion of the second surface, wherein as control voltage is applied to the first and second electrodes, an electrostatic force generated between the first electrode and the second electrode in a second direction perpendicular to the first direction allows the FPCB core to make a bending motion.

公开(公告)号：US20180279935A1

公开(公告)日：2018-10-04

申请号：US15887364

申请日：2018-02-02

Applicant: Sangmyung University Industry-Academy Cooperation Foundation ,  Center Of Human-Centered Interaction For Coexistence

Inventor： Min Cheol Whang ,  Sang In Park ,  Myoung Ju Won ,  Dong Won Lee

IPC: A61B5/16 ,  A61B5/024 ,  A61B5/0205 ,  A61B5/0476

Abstract: Provided are a method and system for detecting frequency-domain cardiac information, the method comprising: acquiring moving images of a pupil from a subject; extracting a pupil size variation (PSV) from the moving images; extracting a heart rate variability (HRV) spectrum by performing a processing procedure including frequency-analysis of HRV; and calculating power of at least one of a plurality of frequency bands by analysis of the HRV spectrum.

公开(公告)号：US10085666B2

公开(公告)日：2018-10-02

申请号：US15306693

申请日：2014-06-19

Applicant: SANGMYUNG UNIVERSITY SEOUL INDUSTRY-ACADENY COOPERATION FOUNDATION ,  CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Sang In Park ,  Min Cheol Whang ,  Myoung Ju Won ,  Sung Teac Hwang

IPC: A61B5/0452 ,  G06F19/00 ,  G16H50/30 ,  A61B5/024 ,  A61B5/16 ,  A61B5/00 ,  A61B5/0245

Abstract: A method for determining a social relationship includes detecting electrocardiogram (ECG) data from at least two subjects, detecting heart rhythm coherence (HRC) data from the ECG signals of the two subjects, and determining a relationship (intimacy) between the two subjects by comparing the HRC data of the two subjects.

公开(公告)号：US10038759B2

公开(公告)日：2018-07-31

申请号：US15210132

申请日：2016-07-14

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Joong Jae Lee ,  Eun Mi Lee ,  Sang Hun Nam ,  Bum Jae You

IPC: H04L29/08 ,  H04L12/24

CPC classification number: H04L67/327 ,  H04L41/0806 ,  H04L41/0816 ,  H04L41/12 ,  H04L41/5051 ,  H04L67/104 ,  H04L67/16 ,  H04L67/34

Abstract: In accordance with an aspect, there is provided a method for supporting provision of service so that a client terminal is provided with desired service by adaptively modifying a network topology depending on service properties, including (a) when service type information indicating a type of desired service is acquired from the client terminal, and status information indicating status of one or more service provision servers is acquired, acquiring, by a management server, network configuration information as information corresponding to the service type information and the status information with reference to a DB, wherein the network configuration information is required by the client terminal to be provided with the service from a specific service provision server; and (b) transmitting, by the management server, acquired network configuration information to the client terminal, thus supporting network configuration such that the client terminal configures a network based on the network configuration information.

公开(公告)号：US10032313B2

公开(公告)日：2018-07-24

申请号：US15171054

申请日：2016-06-02

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Ki Won Yeom ,  Joung Huem Kwon ,  Ji Yong Lee ,  Bum Jae You

IPC: G09G5/00 ,  G06T19/00 ,  G06F3/01 ,  G02B27/01

Abstract: A head-mounted device (HMD) for enabling a 3D drawing interaction in a mixed-reality space is provided. The HMD includes a frame section, a rendering unit providing a specified image, a camera unit attached to the frame section to pick up an image for rendering, and a control unit configured to, when the camera unit picks up an image of a specified marker, perform a calibration process based on position information of the image of the marker displayed on a screen of the HMD and to, when there is a motion of an input device for interaction with a virtual whiteboard, obtain position information of an image of the input device displayed on a virtual camera screen based on position information of the whiteboard.

公开(公告)号：US09804677B2

公开(公告)日：2017-10-31

申请号：US15015330

申请日：2016-02-04

Applicant: Korea Institute of Science and Technology ,  Center of Human-centered Interaction for Coexistence

Inventor： Do Ik Kim ,  Jung Min Park ,  Joong-Jae Lee

IPC: G06F3/01

CPC classification number: G06F3/016 ,  G06F3/011 ,  G06F3/014

Abstract: An apparatus for creating virtual joint sensation is provided. The apparatus includes: a controlling part for creating control signals for controlling respective user's joints by referring to information on torques to be applied to the respective user's joints, wherein the information on the torques is acquired by analyzing information on forces to be applied to the user's body contacting a virtual object; and a torque-applying part, including one or more torque-applying units worn on the respective user's joints, for giving the torques to the respective user's joints by using the control signals.

公开(公告)号：US20170026490A1

公开(公告)日：2017-01-26

申请号：US15210132

申请日：2016-07-14

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Joong Jae Lee ,  Eun Mi Lee ,  Sang Hun Nam ,  Bum Jae You

IPC: H04L29/08 ,  H04L12/24

CPC classification number: H04L67/327 ,  H04L41/0816 ,  H04L67/104 ,  H04L67/16 ,  H04L67/34

Abstract: In accordance with an aspect, there is provided a method for supporting provision of service so that a client terminal is provided with desired service by adaptively modifying a network topology depending on service properties, including (a) when service type information indicating a type of desired service is acquired from the client terminal, and status information indicating status of one or more service provision servers is acquired, acquiring, by a management server, network configuration information as information corresponding to the service type information and the status information with reference to a DB, wherein the network configuration information is required by the client terminal to be provided with the service from a specific service provision server; and (b) transmitting, by the management server, acquired network configuration information to the client terminal, thus supporting network configuration such that the client terminal configures a network based on the network configuration information.

Abstract translation: 根据一方面，提供一种用于支持服务提供的方法，以便通过根据服务属性自适应地修改网络拓扑来为客户终端提供期望的服务，包括（a）指示期望的类型的服务类型信息 从客户端获取服务，并且获取指示一个或多个服务提供服务器的状态的状态信息，由管理服务器获取作为与服务类型信息和状态信息相对应的信息的网络配置信息，参考DB 其中，所述客户终端需要从特定服务提供服务器向所述服务提供所述网络配置信息; 以及（b）由管理服务器向客户端发送获取的网络配置信息，从而支持网络配置，使得客户终端基于网络配置信息来配置网络。

公开(公告)号：US09524031B2

公开(公告)日：2016-12-20

申请号：US14349063

申请日：2013-11-18

Applicant: CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Kiwon Yeom ,  Hyejin Han ,  Bumjae You

IPC: G06F3/0346 ,  G06F3/01 ,  G06K9/00

CPC classification number: G06F3/017 ,  G06F3/0346 ,  G06K9/00355

Abstract: The present invention relates to an apparatus for recognizing a gesture in a space. In accordance with an embodiment, a spatial gesture recognition apparatus includes a pattern formation unit for radiating light onto a surface of an object required to input a gesture in a virtual air bounce, and forming a predetermined pattern on the surface of the object, an image acquisition unit for acquiring a motion image of the object, and a processing unit for recognizing a gesture input by the object based on the pattern formed on the surface of the object using the acquired image. In this way, depending on the depths of an object required to input a gesture in a space, haptic feedbacks having different intensities are provided, and thus a user can precisely input his or her desired gesture.

Abstract translation: 本发明涉及用于识别空间中的手势的装置。 根据实施例，空间姿势识别装置包括：图案形成单元，用于将光照射到虚拟空气弹跳中输入手势所需的对象的表面，并且在对象的表面上形成预定图案;图像 获取单元，用于获取对象的运动图像;以及处理单元，用于基于使用所获取的图像在对象的表面上形成的图案来识别由对象输入的手势。 以这种方式，根据在空间中输入手势所需的对象的深度，提供具有不同强度的触觉反馈，因此用户可以精确地输入他或她想要的手势。

公开(公告)号：US20150251023A1

公开(公告)日：2015-09-10

申请号：US14285807

申请日：2014-05-23

Applicant: Center Of Human-Centered Interaction For Coexistence ,  Korea Institute of Science and Technology ,  Catholic University Industry Academic Cooperation Foundation

Inventor： Bum Jae You ,  Sung On Lee ,  Yong An Chung

IPC: A61N7/00

CPC classification number: A61N7/00 ,  A61B5/4064 ,  A61N2007/0021 ,  A61N2007/0026 ,  G06F1/00

Abstract: The present invention relates to an apparatus for creating a tactile sensation through non-invasive brain stimulation by using ultrasonic waves. The apparatus includes: an ultrasonic transducer module for inputting the ultrasonic waves to stimulate a specific part of the brain of a specified user non-invasively through at least one ultrasonic transducer unit; a compensating module for acquiring information on a range of tactile perception areas in the brain of the specified user and compensating properties of ultrasonic waves to be inputted to the specified user through the ultrasonic transducer unit by referring to the acquired information thereon; and an ultrasonic waves generating module for generating ultrasonic waves to be inputted to the specified user through the ultrasonic transducer unit by referring to a compensating value decided by the compensating module.

Abstract translation: 本发明涉及一种通过使用超声波通过非侵入性脑刺激产生触感的装置。 该装置包括：超声换能器模块，用于输入超声波，以通过至少一个超声波换能器单元非侵入地刺激指定用户的脑的特定部分; 补偿模块，用于获取关于指定用户的大脑中的触觉感知区域的信息的信息，并且通过参考所获取的信息来补偿要通过超声波换能器单元输入到指定用户的超声波的属性; 以及超声波产生模块，用于通过参考由补偿模块决定的补偿值，通过超声波换能器单元产生要输入到指定用户的超声波。