公开(公告)号：US11995245B2

公开(公告)日：2024-05-28

申请号：US18099779

申请日：2023-01-20

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 ,  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：US11567583B2

公开(公告)日：2023-01-31

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 ,  G06F3/04845 ,  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：US20220236808A1

公开(公告)日：2022-07-28

申请号：US17666534

申请日：2022-02-07

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 ,  G06V10/75 ,  G06V40/20

Abstract: A method and system are provided for controlling a machine using gestures. The method includes sensing a variation of position of a control object using an imaging system, determining, from the variation, one or more primitives describing a characteristic of a control object moving in space, comparing the one or more primitives to one or more gesture templates in a library of gesture templates, selecting, based on a result of the comparing, one or more gesture templates corresponding to the one or more primitives, and providing at least one gesture template of the selected one or more gesture templates as an indication of a command to issue to a machine under control responsive to the variation.

公开(公告)号：US11182685B2

公开(公告)日：2021-11-23

申请号：US16000768

申请日：2018-06-05

Applicant: Ultrahaptics IP Two Limited

Inventor： David S. Holz ,  Raffi Bedikian ,  Adrian Gasinski ,  Maxwell Sills ,  Hua Yang ,  Gabriel Hare

IPC: G06N5/04 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/03 ,  G06F3/042 ,  G06F3/01

Abstract: The technology disclosed relates to manipulating a virtual object. In particular, it relates to detecting a hand in a three-dimensional (3D) sensory space and generating a predictive model of the hand, and using the predictive model to track motion of the hand. The predictive model includes positions of calculation points of fingers, thumb and palm of the hand. The technology disclosed relates to dynamically selecting at least one manipulation point proximate to a virtual object based on the motion tracked by the predictive model and positions of one or more of the calculation points, and manipulating the virtual object by interaction between at least some of the calculation points of the predictive model and the dynamically selected manipulation point.

公开(公告)号：US11132064B2

公开(公告)日：2021-09-28

申请号：US16189046

申请日：2018-11-13

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：US10901518B2

公开(公告)日：2021-01-26

申请号：US16398130

申请日：2019-04-29

Applicant: Ultrahaptics IP Two Limited

Inventor： Isaac Cohen ,  Maxwell Sills

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

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：US10782657B2

公开(公告)日：2020-09-22

申请号：US14625635

申请日：2015-02-19

Applicant: Ultrahaptics IP Two Limited

Inventor： Robert Samuel Gordon ,  Maxwell Sills ,  Paul Alan Durdik

IPC: G05B15/02 ,  H04L12/28

Abstract: The technology disclosed relates to selecting among devices room to interact with. It also relates operating a smart phone with reduced power consumption. It further relates to gesturally interacting with devices that lack gestural responsiveness. The technology disclosed also relates to distinguishing control gestures from proximate non-control gestures in a pervasive three dimensional (3D) sensory space. The technology disclosed further relates to selecting among virtual interaction modalities to interact with.

公开(公告)号：US10739965B2

公开(公告)日：2020-08-11

申请号：US16228521

申请日：2018-12-20

Applicant: Ultrahaptics IP Two Limited

Inventor： David S. Holz ,  Raffi Bedikian ,  Adrian Gasinski ,  Hua Yang ,  Gabriel A. Hare ,  Maxwell Sills

IPC: G06F5/01 ,  G06T19/00 ,  G06F3/0484 ,  G06F3/01 ,  G06K9/46 ,  G06F3/03 ,  G06K9/20 ,  G06F3/042 ,  G06K9/00 ,  G06F3/02

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.