公开(公告)号：US12046060B2

公开(公告)日：2024-07-23

申请号：US18168463

申请日：2023-02-13

申请人： Wacom Co., Ltd.

发明人： Branimir Angelov ,  Yoichi Miura

IPC分类号： G06V30/32 ,  G06F3/0354 ,  G06F3/041 ,  G06V30/142

CPC分类号： G06V30/347 ,  G06F3/03545 ,  G06F3/041 ,  G06F3/0416 ,  G06V30/1423 ,  G06F2203/0382

摘要： An ink file output method is provided, which includes: generating M (M is an integer of 1 or more) pieces of stroke data SD on the basis of event data generated as M input devices move, respectively; generating N (N is an integer of 1 or more and M or less) kinds of logical names LN (metadata) identifying the M number of input devices; generating a metadata block associating the M pieces of stroke data SD with the N kinds of logical names LN; and writing the M pieces of stroke data SD and the metadata block to an ink file.

公开(公告)号：US12013542B1

公开(公告)日：2024-06-18

申请号：US18389191

申请日：2023-11-13

申请人： Bertec Corporation

发明人： Necip Berme ,  Murat Kerim Berme ,  Mohan Chandra Baro ,  Megan Elaine Cotterman

IPC分类号： A61B3/113 ,  A61B3/00 ,  G02B27/00 ,  G02B27/01 ,  G06F3/01 ,  G06F3/033 ,  G06F3/0338 ,  G06T15/00 ,  G06T19/00

CPC分类号： G02B27/0172 ,  G02B27/0093 ,  G06F3/012 ,  G06F3/016 ,  G06F3/0334 ,  G06F3/0338 ,  G06T19/006 ,  G02B2027/0112 ,  G02B2027/0138 ,  G02B2027/014 ,  G06F2203/0382

摘要： A head-mounted display system is disclosed herein. In one or more embodiments, the head-mounted display system includes a head-mounted visual display device and an instrumented floor with one or more instrumented floor sections configured to detect movements, forces, and/or moments for a user and generate one or more output signals based upon the detected movements, forces, and/or moments for the user; and at least one data processing device operatively coupled to the head-mounted visual display device and the instrumented floor. The at least one data processing device being programmed to receive the one or more output signals from the instrumented floor; and determine one or more movements, output forces, and/or output moments for the user based upon the one or more output signals from the instrumented floor. The instrumented floor enables a plurality of different movement patterns and/or protocols to be executed thereon by the user.

公开(公告)号：US11797102B2

公开(公告)日：2023-10-24

申请号：US18155960

申请日：2023-01-18

申请人： Science House LLC

发明人： James Jorasch ,  Michael Werner ,  Geoffrey Gelman ,  Isaac W. Hock ,  Gennaro Rendino ,  Christopher Capobianco

IPC分类号： G06F3/03 ,  G06F3/038 ,  G06F3/0487

CPC分类号： G06F3/0325 ,  G06F3/038 ,  G06F3/0487 ,  G06F2203/0382 ,  G06F2203/0384

摘要： In accordance with some embodiments, systems, apparatus, interfaces, methods, and articles of manufacture are provided for ascertaining aspects of a presentation and/or of an audience member. A presentation remote can be used to obtain information about the presentation and provide it to the audience member.

公开(公告)号：US11747911B2

公开(公告)日：2023-09-05

申请号：US17817499

申请日：2022-08-04

申请人： Nanotronics Imaging, Inc.

发明人： Matthew C. Putman ,  John B. Putman ,  Paul Roossin

IPC分类号： G06F3/01

CPC分类号： G06F3/017 ,  G06F2203/0382

摘要： An apparatus for manipulating an object includes first and second gesture controllers, each operatively connected to the object and structured and programmed such that, in a first-action active state, each can causes a first action to be carried out on the object by an appropriate first-action gesture made in the gesture controller. Only one of the first and second gesture controllers at any given time is capable of being in the first-action active state, and the first-action active state is transferable between the first and second gesture controllers upon the detecting of a first-action transfer gesture by one of said first gesture controller and said second gesture controller. Specific gesture control apparatus and methods for manipulating an object are also disclosed.

公开(公告)号：US11720189B2

公开(公告)日：2023-08-08

申请号：US17732253

申请日：2022-04-28

申请人： Wacom Co., Ltd.

发明人： Sadao Yamamoto ,  Yasuo Oda

IPC分类号： G06F3/041 ,  G06F3/038 ,  G06F3/0354

CPC分类号： G06F3/0383 ,  G06F3/03545 ,  G06F3/04162 ,  G06F2203/0382

摘要： An active pen is provided that transmits, through coupling capacitance, a signal to a sensor electrode connected to a sensor controller. The active pen includes a pen tip electrode provided on a leading end in a pen axis direction of the active pen; a peripheral electrode provided behind in the pen axis direction as viewed from the pen tip electrode; and a signal processor that transmits a downlink signal from the pen tip electrode and that transmits a reverse-phase signal of the downlink signal from the peripheral electrode at the same time.

公开(公告)号：US11650703B2

公开(公告)日：2023-05-16

申请号：US15930717

申请日：2020-05-13

申请人： Japan Display Inc.

发明人： Takaaki Kono ,  Yoshio Owaki ,  Makoto Hayashi ,  Hiroyuki Miyake

IPC分类号： G06F3/044 ,  G06F3/041

CPC分类号： G06F3/0445 ,  G06F3/0416 ,  G06F3/0448 ,  G06F2203/0382 ,  G06F2203/04101 ,  G06F2203/04108

摘要： An object of the present invention is to provide a technique for providing a detection function of detecting that an external approaching object approaches a sensor region of a touch sensor, without increasing an area of the touch sensor and making a circuit complex. According to an aspect, a display device includes a first detection electrode that detects a position of an external approaching object within a detection surface, and plural second detection electrodes that detect that the external approaching object approaches the detection surface. The second detection electrodes extend in a second direction and are arranged in a first direction intersecting the second direction. The second detection electrodes overlap the first detection electrode in a plan view.

公开(公告)号：US20190064513A1

公开(公告)日：2019-02-28

申请号：US15692646

申请日：2017-08-31

申请人： Tobii AB

发明人： Farshid Bagherpour ,  Mårten Skogö

IPC分类号： G02B27/00 ,  G06F3/01

CPC分类号： G02B27/0093 ,  G03B15/16 ,  G06F3/013 ,  G06F3/0484 ,  G06F2203/0382 ,  G06K9/00604

摘要： According to the invention, a system for tracking a gaze of a user across a multi-display arrangement is disclosed. The system may include a first display, a first eye tracking device, a second display, a second eye tracking device, and a processor. The first eye tracking device may be configured to determine a user's gaze direction while the user is gazing at the first display. The second eye tracking device may be configured to determine the user's gaze direction while the user is gazing at the second display. The processor may be configured to determine that the user's gaze has moved away from the first display in a direction of the second display, and in response to determining that the user's gaze has moved away from the first display in the direction of the second display, deactivate the first eye tracking device, and activate the second eye tracking device.

公开(公告)号：US20180329524A1

公开(公告)日：2018-11-15

申请号：US16045958

申请日：2018-07-26

申请人： Wacom Co., Ltd.

发明人： Sadao Yamamoto

IPC分类号： G06F3/038 ,  G06F3/041 ,  G06F3/0354 ,  G06F3/044

CPC分类号： G06F3/0383 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/0381 ,  G06F2203/0382

摘要： A sensor controller can be used with both a first stylus that operates in a first communication mode and a second stylus that operates in a second communication mode. The sensor controller performs a dual mode discovery process in which a first discovery process and a second discovery process are alternately performed. During the first discovery process, the sensor controller transmits a search signal for detecting the first stylus. During the second discovery process, the sensor controller performs processing to detect a signal transmitted by the second stylus. When a response to the search signal that is transmitted by the first stylus is detected, an operating mode of the sensor controller is determined to be the first mode. When the signal transmitted by second stylus is detected, the operating mode of the sensor controller is determined to be the second mode.

公开(公告)号：US20180329517A1

公开(公告)日：2018-11-15

申请号：US15826490

申请日：2017-11-29

申请人： Microsoft Technology Licensing, LLC

发明人： Drew STEEDLY ,  Alexandru Octavian BALAN ,  Taras KHAPKO ,  Ivan RAZUMENIC ,  Steven James VELAT ,  Vladimir CARAPIC

IPC分类号： G06F3/03 ,  G06F3/038 ,  G06F3/0346 ,  F21V23/04 ,  H05B33/08 ,  G02B27/01

CPC分类号： G06F3/0308 ,  A63F13/211 ,  A63F13/212 ,  A63F13/213 ,  A63F13/22 ,  A63F13/235 ,  A63F13/24 ,  A63F13/31 ,  A63F13/42 ,  A63F13/428 ,  A63F13/53 ,  A63F13/80 ,  A63F13/92 ,  A63F2300/8082 ,  G01B11/002 ,  G01C19/5776 ,  G01D5/26 ,  G01J1/44 ,  G02B27/017 ,  G06F3/011 ,  G06F3/012 ,  G06F3/017 ,  G06F3/0325 ,  G06F3/033 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/04815 ,  G06F2203/0382 ,  G06T7/248 ,  G06T7/285 ,  G06T7/74 ,  G06T7/80 ,  G06T7/85 ,  G06T2207/10021 ,  G06T2207/10152 ,  G06T2207/20076 ,  G06T2207/30244 ,  H04N13/204

摘要： Examples are disclosed herein related to tracking poses of a head-mounted display device that interfaces with handheld peripheral objects. One disclosed example provides a handheld object configured for providing user input to a head-mounted device, the handheld object including a body, a plurality of visible light sources arranged on the body in an arrangement trackable by a vision system of the head-mounted device, and a controller configured to control a brightness of one or more visible light sources of the plurality of visible light sources.

公开(公告)号：US20180253163A1

公开(公告)日：2018-09-06

申请号：US15451115

申请日：2017-03-06

申请人： Microsoft Technology Licensing, LLC

发明人： Roy H. Berger, JR. ,  Gregg Robert Wygonik ,  Hayden William McAfee ,  Christian Klein ,  Ken M. Sadahiro ,  Alain Philippe Maillot

IPC分类号： G06F3/0354 ,  G06F17/24 ,  G06N3/00 ,  G06N5/04

CPC分类号： G06F3/03545 ,  G06F3/038 ,  G06F3/0383 ,  G06F3/048 ,  G06F3/04883 ,  G06F17/242 ,  G06F2203/0382 ,  G06F2203/0383 ,  G06N3/006 ,  G06N5/043

摘要： In a multi-user, collaborative environment, an operating system state change can occur by passing a stylus pen from one user to another. Upon detecting a change of the active user, a state machine transition can result in a change in a user experience. In one example, a change in the user experience includes a change in user interface (UI) functionality. Some examples include changing color of the digital ink being displayed, changing a handwriting pattern, and automatically switching a view displayed on the user interface. The switched view can be switching from a single-user model to a multi-user model. In another example, a state machine transition can result in establishing connections between devices (e.g., phones or laptops) associated with the users that used the pen.