公开(公告)号：US20240402823A1

公开(公告)日：2024-12-05

申请号：US18478183

申请日：2023-09-29

Applicant: Apple Inc.

Inventor： Victor Belyaev ,  Bhavin Vinodkumar Nayak ,  Daniel J. Brewer ,  Itay Bar Yosef ,  Julian K. Shutzberg ,  Matthias M. Schroeder

IPC: G06F3/01 ,  G06T7/215 ,  G06T7/246 ,  G06T7/60 ,  G06V40/20

Abstract: Enabling gesture input includes obtaining hand tracking data based on one or more camera frames, detecting a contact event between a first finger and a second finger based on the hand tracking data, and determining a first contact location on the first finger and a second contact location on the second finger. In accordance with a determination that the first contact location and the second contact location are within a first predefined gesture zone for a first gesture, an input action is enabled corresponding to the first gesture.

公开(公告)号：US20240103705A1

公开(公告)日：2024-03-28

申请号：US18367036

申请日：2023-09-12

Applicant: Apple Inc.

Inventor： Vinay Chawda ,  Julian K. Shutzberg ,  Chase B. Lortie ,  Daniel J. Brewer ,  David J. Meyer ,  Leah M. Gum

IPC: G06F3/04847 ,  G06F3/01 ,  G06F3/04815

CPC classification number: G06F3/04847 ,  G06F3/011 ,  G06F3/017 ,  G06F3/04815

Abstract: Various implementations disclosed herein facilitate interactions with a user interface in 3D environment in which a user interface element is moved based on a user movement in a way that the user interface element appears to lag behind or follow a portion of the user (e.g., the user's fingertip). The user interface element may be moved in a way that it converges with and thus catches up to the portion of the user. Such convergence may be based on the speed of the movement of the portion of the user. No convergence may occur when the portion of the user is not moving or is moving below a threshold speed. When the portion of the user is moving (e.g., above a threshold speed), the user interface component may converge with the portion of the user and the rate of convergence may be increased with faster speeds.

公开(公告)号：US20230333665A1

公开(公告)日：2023-10-19

申请号：US18302888

申请日：2023-04-19

Applicant: Apple Inc.

Inventor： Ashwin Kumar Asoka Kumar Shenoi ,  Julian K. Shutzberg ,  Leah M. Gum ,  Daniel J. Brewer ,  Chia-Ling Li

IPC: G06F3/01

CPC classification number: G06F3/017

Abstract: Techniques for managing an engagement zone include tracking, by a system, a hand of a user and determining that a height of the hand of the user satisfies a first threshold height. In accordance with determining that the height of the hand of the user satisfies the first threshold height, the techniques also include initiating a UI engagement state, wherein the system monitors the user for user input during the UI engagement state, and determining user input into the system based on a user motion detected while the hand is tracked. The threshold height is associated with a boundary of a UI engagement zone and is modifiable based on user activity.