公开(公告)号：US20240004483A1

公开(公告)日：2024-01-04

申请号：US17809848

申请日：2022-06-29

申请人： Apple Inc.

发明人： William WHITNEY ,  Yuhao PAN ,  Ahmet Fatih CIHAN ,  Tong CHEN ,  Stephen E. DEY

IPC分类号： G06F3/0354 ,  G06F3/03 ,  G06F3/038 ,  G06F3/0346

CPC分类号： G06F3/03542 ,  G06F3/03546 ,  G06F3/0304 ,  G06F3/038 ,  G06F3/0346 ,  G06F3/03549 ,  G06F2203/0384

摘要： Optical sensors can be used for content generation using an input device without a touch sensitive surface. In some examples, the optical sensors can be used to detect characteristics of the input device including position, orientation, and/or motion of the input device. In some examples, some or all of the characteristics of the input device can be used in processing to generate content, including textual character input and three-dimensional objects. In some examples, the generation of content can use information from one or more additional sensors of the input device and/or from additional devices in combination with the characteristics of the input device based on the optical sensors.

公开(公告)号：US20220397483A1

公开(公告)日：2022-12-15

申请号：US17664832

申请日：2022-05-24

申请人： Apple Inc.

发明人： Michael K. MCCORD ,  Ehsan KHAJEH ,  Brian M. KING ,  Tong CHEN ,  Yaser SHANJANI

IPC分类号： G01M11/02

摘要： Acoustic optical integrity detection system architectures and methods can be used to detect optical integrity of an optical component by detecting a discontinuity on and/or in the optical component (e.g., on the optical surface and/or within the bulk of the optical component). In some examples, integrity detection can be used to ensure safety compliance of an optical system, optionally including a laser. Acoustic integrity detection can utilize transducers (e.g., piezoelectric transducers) to transmit ultrasonic waves along an optical surface and/or through the thickness of an optical component. A discontinuity of the optical surface can interact with the transmitted wave causing attenuation, redirection and/or reflection of at least a portion of the transmitted wave. Portions of the transmitted wave energy after interaction with the discontinuity can be measured to determine discontinuity location, type, and/or severity.

公开(公告)号：US20240077937A1

公开(公告)日：2024-03-07

申请号：US18241802

申请日：2023-09-01

申请人： Apple Inc.

发明人： Jason D. RICKWALD ,  Andrew R. BACON ,  Kristi E. BAUERLY ,  Rupert BURTON ,  Jordan A. CAZAMIAS ,  Tong CHEN ,  Shih-Sang CHIU ,  Jonathan PERRON ,  Giancarlo YERKES

IPC分类号： G06F3/01 ,  G06T19/00

CPC分类号： G06F3/011 ,  G06T19/006

摘要： The present disclosure generally relates to techniques and user interfaces for controlling and displaying representations of user in environments, such as during a live communication session and/or a live collaboration session.