公开(公告)号：US20210382563A1

公开(公告)日：2021-12-09

申请号：US17409767

申请日：2021-08-23

Applicant: Ultrahaptics IP Two Limited

Inventor： Avinash DABIR ,  Paul DURDIK ,  Keith MERTENS ,  Michael ZAGORSEK

IPC: G06F3/01

Abstract: Methods and systems for processing an input are disclosed that detect a portion of a hand and/or other detectable object in a region of space monitored by a 3D sensor. The method further includes determining a zone corresponding to the region of space in which the portion of the hand or other detectable object was detected. Also, the method can include determining from the zone a correct way to interpret inputs made by a position, shape or a motion of the portion of the hand or other detectable object.

公开(公告)号：US20200050281A1

公开(公告)日：2020-02-13

申请号：US16659468

申请日：2019-10-21

Applicant: Ultrahaptics IP Two Limited

Inventor： Michael ZAGORSEK ,  Avinash DABIR ,  Paul DURDIK ,  Keith MERTENS

IPC: G06F3/01

Abstract: Methods and systems for processing an input are disclosed that detect a portion of a hand and/or other detectable object in a region of space monitored by a 3D sensor. The method further includes determining a zone corresponding to the region of space in which the portion of the hand or other detectable object was detected. Also, the method can include determining from the zone a correct way to interpret inputs made by a position, shape or a motion of the portion of the hand or other detectable object.

公开(公告)号：US20230025269A1

公开(公告)日：2023-01-26

申请号：US17959269

申请日：2022-10-03

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac COHEN ,  Maxwell SILLS ,  Paul DURDIK

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/04845 ,  G06F3/04815 ,  G06F3/04842 ,  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：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：US20240427426A1

公开(公告)日：2024-12-26

申请号：US18827206

申请日：2024-09-06

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： Isaac COHEN ,  Maxwell SILLS ,  Paul DURDIK

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  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：US20210342012A1

公开(公告)日：2021-11-04

申请号：US17378428

申请日：2021-07-16

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：US20210181810A1

公开(公告)日：2021-06-17

申请号：US17189111

申请日：2021-03-01

Applicant: Ultrahaptics IP Two Limited

Inventor： David S. HOLZ ,  Paul DURDIK

IPC: G06F1/16 ,  G06F3/01 ,  G06F3/00 ,  G06F3/042 ,  G02B5/04 ,  G02B7/18 ,  H04N5/232 ,  H04N5/247

Abstract: The technology disclosed relates to enhancing the fields of view of one or more cameras of a gesture recognition system for augmenting the three-dimensional (3D) sensory space of the gesture recognition system. The augmented 3D sensory space allows for inclusion of previously uncaptured of regions and points for which gestures can be interpreted i.e. blind spots of the cameras of the gesture recognition system. Some examples of such blind spots include areas underneath the cameras and/or within 20-85 degrees of a tangential axis of the cameras. In particular, the technology disclosed uses a Fresnel prismatic element and/or a triangular prism element to redirect the optical axis of the cameras, giving the cameras fields of view that cover at least 45 to 80 degrees from tangential to the vertical axis of a display screen on which the cameras are mounted.

公开(公告)号：US20250165045A1

公开(公告)日：2025-05-22

申请号：US19031318

申请日：2025-01-17

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： David S. HOLZ ,  Paul DURDIK

IPC: G06F1/16 ,  G02B5/04 ,  G02B7/18 ,  G06F3/00 ,  G06F3/01 ,  G06F3/042 ,  H04N23/67 ,  H04N23/90

Abstract: The technology disclosed relates to enhancing the fields of view of one or more cameras of a gesture recognition system for augmenting the three-dimensional (3D) sensory space of the gesture recognition system. The augmented 3D sensory space allows for inclusion of previously uncaptured of regions and points for which gestures can be interpreted i.e. blind spots of the cameras of the gesture recognition system. Some examples of such blind spots include areas underneath the cameras and/or within 20-85 degrees of a tangential axis of the cameras. In particular, the technology disclosed uses a Fresnel prismatic element and/or a triangular prism element to redirect the optical axis of the cameras, giving the cameras fields of view that cover at least 45 to 80 degrees from tangential to the vertical axis of a display screen on which the cameras are mounted.

公开(公告)号：US20240028131A1

公开(公告)日：2024-01-25

申请号：US18373243

申请日：2023-09-26

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： Isaac COHEN ,  Maxwell SILLS ,  Paul DURDIK

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

CPC classification number: G06F3/017 ,  G06F3/011 ,  G06F3/0304 ,  G06F3/04845 ,  G06F3/04815 ,  G06F3/04842 ,  G06T15/20 ,  H05K999/99 ,  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：US20240004438A1

公开(公告)日：2024-01-04

申请号：US18370338

申请日：2023-09-19

Applicant: ULTRAHAPTICS IP TWO LIMITED

Inventor： David S. HOLZ ,  Paul DURDIK

IPC: G06F1/16 ,  G06F3/01 ,  G06F3/00 ,  G06F3/042 ,  H04N23/67 ,  H04N23/90 ,  G02B5/04 ,  G02B7/18

CPC classification number: G06F1/1686 ,  G06F3/017 ,  G06F3/005 ,  G06F3/0425 ,  H04N23/67 ,  H04N23/90 ,  G02B5/04 ,  G02B5/045 ,  G02B7/1805 ,  G06F2200/1633

Abstract: The technology disclosed relates to enhancing the fields of view of one or more cameras of a gesture recognition system for augmenting the three-dimensional (3D) sensory space of the gesture recognition system. The augmented 3D sensory space allows for inclusion of previously uncaptured of regions and points for which gestures can be interpreted i.e. blind spots of the cameras of the gesture recognition system. Some examples of such blind spots include areas underneath the cameras and/or within 20-85 degrees of a tangential axis of the cameras. In particular, the technology disclosed uses a Fresnel prismatic element and/or a triangular prism element to redirect the optical axis of the cameras, giving the cameras fields of view that cover at least 45 to 80 degrees from tangential to the vertical axis of a display screen on which the cameras are mounted.