公开(公告)号：US20200301515A1

公开(公告)日：2020-09-24

申请号：US16805639

申请日：2020-02-28

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac COHEN ,  Maxwell SILLS ,  Paul DURDIK

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0484 ,  G06F3/0481 ,  G06T15/20

Abstract: The technology disclosed relates to creating user-defined interaction spaces and modalities in a three dimensional (3D) sensor space in response to control gestures. It also relates to controlling virtual cameras in the 3D sensor space using control gestures and manipulating controls of the virtual cameras through the control gestures. In particular, it relates to defining one or more spatial attributes of the interaction spaces and modalities in response to one or more gesture parameters of the control gesture. It also particularly relates to defining one or more visual parameters of a virtual camera in response to one or more gesture parameters of the control gesture.

公开(公告)号：US20200004403A1

公开(公告)日：2020-01-02

申请号：US16568022

申请日：2019-09-11

Applicant: Ultrahaptics IP Two Limited

Inventor： David S HOLZ ,  Raffi BEDIKIAN ,  Adrian GASINSKI ,  Hua YANG ,  Maxwell SILLS ,  Gabriel HARE

IPC: G06F3/0481 ,  G06F3/01

Abstract: The technology disclosed relates to using virtual attraction between hand or other control object in a three-dimensional (3D) sensory space and a virtual object in a virtual space. In particular, it relates to defining a virtual attraction zone of a hand or other control object that is tracked in a three-dimensional (3D) sensory space and generating one or more interaction forces between the control object and a virtual object in a virtual space that cause motion of the virtual object responsive to proximity of the control object to the virtual object and escalation with a virtual pinch or grasp action of the control object directed to a manipulation point of the virtual object.

公开(公告)号：US20200004344A1

公开(公告)日：2020-01-02

申请号：US16570914

申请日：2019-09-13

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac COHEN ,  David S. HOLZ ,  Maxwell SILLS

IPC: G06F3/01 ,  G06F3/0481 ,  G06K9/00 ,  G06F3/0483 ,  G06F3/0485 ,  G06F3/0484

Abstract: The technology disclosed relates to automatically interpreting a gesture of a control object in a three dimensional sensor space by sensing a movement of the control object in the three dimensional sensor space, sensing orientation of the control object, defining a control plane tangential to a surface of the control object and interpreting the gesture based on whether the movement of the control object is more normal to the control plane or more parallel to the control plane.

公开(公告)号：US20250130700A1

公开(公告)日：2025-04-24

申请号：US18929463

申请日：2024-10-28

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： David S. HOLZ ,  Raffi BEDIKIAN ,  Adrian GASINSKI ,  Hua YANG ,  Gabriel A. HARE ,  Maxwell SILLS

IPC: G06F3/04842 ,  G06F3/01 ,  G06F3/02 ,  G06F3/03 ,  G06F3/042 ,  G06T19/00 ,  G06V10/147 ,  G06V10/44 ,  G06V40/10 ,  G06V40/20

Abstract: The technology disclosed relates to providing simplified manipulation of virtual objects by detected hand motions. In particular, it relates to a detecting hand motion and positions of the calculation points relative to a virtual object to be manipulated, dynamically selecting at least one manipulation point proximate to the virtual object based on the detected hand motion and positions of one or more of the calculation points, and manipulating the virtual object by interaction between the detected hand motion and positions of one or more of the calculation points and the dynamically selected manipulation point.

公开(公告)号：US20230245500A1

公开(公告)日：2023-08-03

申请号：US18129599

申请日：2023-03-31

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： Maxwell SILLS ,  Aaron SMITH ,  David S. HOLZ ,  Hongyuan (Jimmy) HE

IPC: G06V40/20 ,  G06F3/01 ,  G06V40/10

CPC classification number: G06V40/28 ,  G06F3/017 ,  G06V40/11 ,  G06V40/117

Abstract: The technology disclosed can provide methods and systems for identifying users while capturing motion and/or determining the path of a portion of the user with one or more optical, acoustic or vibrational sensors. Implementations can enable use of security aware devices, e.g., automated teller machines (ATMs), cash registers and banking machines, other secure vending or service machines, security screening apparatus, secure terminals, airplanes, automobiles and so forth that comprise sensors and processors employing optical, audio or vibrational detection mechanisms suitable for providing gesture detection, personal identification, user recognition, authorization of control inputs, and other machine control and/or machine communications applications. A virtual experience can be provided to the user in some implementations by the addition of haptic, audio and/or other sensory information projectors.

公开(公告)号：US20220011871A1

公开(公告)日：2022-01-13

申请号：US17486755

申请日：2021-09-27

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac COHEN ,  Maxwell SILLS

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0484 ,  G06F3/0481 ,  G06T15/20

Abstract: The technology disclosed relates to creating user-defined interaction spaces and modalities in a three dimensional (3D) sensor space in response to control gestures. It also relates to controlling virtual cameras in the 3D sensor space using control gestures and manipulating controls of the virtual cameras through the control gestures. In particular, it relates to defining one or more spatial attributes of the interaction spaces and modalities in response to one or more gesture parameters of the control gesture. It also particularly relates to defining one or more visual parameters of a virtual camera in response to one or more gesture parameters of the control gesture.

公开(公告)号：US20210141462A1

公开(公告)日：2021-05-13

申请号：US17155064

申请日：2021-01-21

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac COHEN ,  Maxwell SILLS

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0484 ,  G06F3/0481 ,  G06T15/20

Abstract: The technology disclosed relates to creating user-defined interaction spaces and modalities in a three dimensional (3D) sensor space in response to control gestures. It also relates to controlling virtual cameras in the 3D sensor space using control gestures and manipulating controls of the virtual cameras through the control gestures. In particular, it relates to defining one or more spatial attributes of the interaction spaces and modalities in response to one or more gesture parameters of the control gesture. It also particularly relates to defining one or more visual parameters of a virtual camera in response to one or more gesture parameters of the control gesture.

公开(公告)号：US20250130648A1

公开(公告)日：2025-04-24

申请号：US18988746

申请日：2024-12-19

Applicant: Ultrahaptics IP Two Limited

Inventor： Raffi BEDIKIAN ,  Jonathan MARSDEN ,  Keith MERTENS ,  David HOLZ ,  Maxwell SILLS ,  Matias PEREZ ,  Gabriel HARE ,  Ryan JULIAN

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/04815 ,  G06V40/20

Abstract: Embodiments of display control based on dynamic user interactions generally include capturing a plurality of temporally sequential images of the user, or a body part or other control object manipulated by the user, and computationally analyzing the images to recognize a gesture performed by the user. In some embodiments, a scale indicative of an actual gesture distance traversed in performance of the gesture is identified, and a movement or action is displayed on the device based, at least in part, on a ratio between the identified scale and the scale of the displayed movement. In some embodiments, a degree of completion of the recognized gesture is determined, and the display contents are modified in accordance therewith. In some embodiments, a dominant gesture is computationally determined from among a plurality of user gestures, and an action displayed on the device is based on the dominant gesture.

公开(公告)号：US20240310923A1

公开(公告)日：2024-09-19

申请号：US18674697

申请日：2024-05-24

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： Isaac COHEN ,  Maxwell SILLS

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06T15/20

CPC classification number: G06F3/017 ,  G06F3/011 ,  G06F3/0304 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06T15/20 ,  G06F2203/04806

Abstract: The technology disclosed relates to creating user-defined interaction spaces and modalities in a three dimensional (3D) sensor space in response to control gestures. It also relates to controlling virtual cameras in the 3D sensor space using control gestures and manipulating controls of the virtual cameras through the control gestures. In particular, it relates to defining one or more spatial attributes of the interaction spaces and modalities in response to one or more gesture parameters of the control gesture. It also particularly relates to defining one or more visual parameters of a virtual camera in response to one or more gesture parameters of the control gesture.

公开(公告)号：US20240061511A1

公开(公告)日：2024-02-22

申请号：US18219517

申请日：2023-07-07

Applicant: Ultrahaptics IP Two Limited

Inventor： Raffi BEDIKIAN ,  Jonathan MARSDEN ,  Keith MERTENS ,  David HOLZ ,  Maxwell SILLS ,  Matias PEREZ ,  Gabriel HARE ,  Ryan JULIAN

IPC: G06F3/01 ,  G06F3/04815 ,  G06F3/03 ,  G06V40/20

CPC classification number: G06F3/017 ,  G06F3/04815 ,  G06F3/0325 ,  G06V40/20

Abstract: Embodiments of display control based on dynamic user interactions generally include capturing a plurality of temporally sequential images of the user, or a body part or other control object manipulated by the user, and computationally analyzing the images to recognize a gesture performed by the user. In some embodiments, the gesture is identified as an engagement gesture, and compared with reference gestures from a library of reference gestures. In some embodiments, a degree of completion of the recognized engagement gesture is determined, and the display contents are modified in accordance therewith. In some embodiments, a dominant gesture is computationally determined from among a plurality of user gestures, and an action displayed on the device is based on the dominant gesture.