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.

公开(公告)号：US09933909B2

公开(公告)日：2018-04-03

申请号：US15624994

申请日：2017-06-16

申请人： Tactual Labs Co.

发明人： Daniel Wigdor

IPC分类号： G06F3/041 ,  G06F3/044 ,  G06F3/0354 ,  G06F3/042

CPC分类号： G06F3/044 ,  G06F3/03542 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/042 ,  G06F3/0421 ,  G06F2203/0382 ,  G06F2203/04104 ,  G06F2203/04109

摘要： A method and system for distinguishing between sources of simultaneous touch events on a touch sensitive device with row conductors and column conductors, the path of each of the row conductors crossing the path of each of the column conductors. Orthogonal signals are simultaneously transmitted on a respective one of the rows. Each column is processed to determine strength of each of the orthogonal signals present thereon. Simultaneous touch locations are associated with a discrete source based on the presence of body-transmitted cross-talk therebetween, as reflected by the determined signal strength corresponding to the touch locations. Alternatively or additionally, a user-coupled signal generator generating another orthogonal signal provides a user-unique signal to the receivers. The signal strength of the user-unique signal is used to associate one or more touch locations with the user coupled to the user-coupled signal generator.

公开(公告)号：US20180032154A1

公开(公告)日：2018-02-01

申请号：US15334944

申请日：2016-10-26

申请人： Chicony Electronics Co., Ltd.

发明人： Shun-Yi Yao ,  YI-HUNG WANG

IPC分类号： G06F3/038 ,  G06F3/0346 ,  G06F3/0481 ,  G06F3/0354

CPC分类号： G06F3/0383 ,  G06F3/0346 ,  G06F3/03542 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/04817 ,  G06F2203/0382 ,  G06F2203/0383 ,  G06F2203/0384 ,  G09G5/08

摘要： A cursor generation system includes a digital pen and a computer device. The digital pen includes recognition information, a first wireless communication module, and a displacement sensor. The first wireless communication module is for transmitting a mating request signal, the recognition information, and the displacement information. The computer device includes a cursor application, a processer, a second wireless communication module, and a display. The second wireless communication module mates with the first wireless communication module to receive the recognition information and the displacement information. The processer executes the cursor application corresponding to the recognition information to register a vendor-defined usage page associated with the digital pen. The processor executes the cursor application to generate a cursor icon displaying on the display according to the vendor-defined usage page, reads the displacement information, and controls the shifting and displaying of the cursor icon on the display according to the vendor-defined usage page.

公开(公告)号：US09830001B2

公开(公告)日：2017-11-28

申请号：US14612503

申请日：2015-02-03

申请人： Sony Corporation

发明人： Thomas Bolin ,  Henrik Bengtsson ,  Erik Bengtsson ,  Ola Thorn ,  Aleksandar Rodzevski

IPC分类号： G06F3/038 ,  G06F3/0354 ,  G06F3/0346 ,  H04B13/00 ,  G06F3/01 ,  G06F1/16

CPC分类号： G06F3/03545 ,  G06F1/163 ,  G06F1/1684 ,  G06F1/1698 ,  G06F3/011 ,  G06F3/014 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/0383 ,  G06F2203/0382 ,  G06F2203/0384 ,  H04B13/005

摘要： A method, device and system for collecting writing pattern using Body Area Network, BAN, wherein the BAN comprises at least one BAN enabled writing device, e.g. a pen and at least one wearable BAN enabled communication device, e.g. a wristlet, worn by a user, wherein a BAN link is established through the body of the user between the writing device and the communication device, when the user touches the writing device, the writing pattern is created and collected by using the writing device and streamed from the writing device to the wearable device by using the established BAN link.

公开(公告)号：US20170308186A1

公开(公告)日：2017-10-26

申请号：US15649215

申请日：2017-07-13

申请人： Wacom Co., Ltd.

发明人： Sadao Yamamoto

IPC分类号： G06F3/038 ,  G06F3/0354

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：US09749983B2

公开(公告)日：2017-08-29

申请号：US14463656

申请日：2014-08-19

申请人： Acer Incorporated

发明人： Wen-Cheng Hsu ,  Chao-Kuang Yang ,  Jia-Ren Chang

IPC分类号： G06F3/048 ,  H04W64/00

CPC分类号： H04W64/00 ,  G06F2203/0382 ,  G06F2203/0384

摘要： A communication system is provided. The communication system includes a main electronic device and an auxiliary electronic device. The auxiliary electronic device would send a connection sound wave signal. When the main electronic device receives the connection sound wave signal, the main electronic device sends a positioning signal. When the auxiliary electronic device receives the positioning signal, the auxiliary electronic device sends a positioning sound wave signal to the main electronic device. Moreover, the main electronic device determines a relative position of the auxiliary electronic device and the main electronic device according to the positioning sound wave signal, and displays an operating icon on a display unit of the main electronic device according to the relative position.

公开(公告)号：US09662569B2

公开(公告)日：2017-05-30

申请号：US12347949

申请日：2008-12-31

申请人： Trevor Pering ,  Roy Want ,  Kenton M. Lyons ,  Barbara Rosario

发明人： Trevor Pering ,  Roy Want ,  Kenton M. Lyons ,  Barbara Rosario

IPC分类号： A63F13/212 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/038

CPC分类号： A63F13/212 ,  A63F2300/1012 ,  A63F2300/105 ,  A63F2300/6045 ,  G06F3/011 ,  G06F3/0346 ,  G06F3/0383 ,  G06F2203/0382 ,  G06F2203/0384

摘要： Software gaming applications may be written to accept an input from one or more standard controllers such a joystick with input buttons. However, multiple wearable sensors or hand held MID devices may enhance the gaming experience. These sensors may include devices such as accelerometers to detect movement of the extremity they are attached to and wirelessly communicate this information to a receiver. Embodiments are directed to using sensor fusion to combine sensor data from multiple wireless input devices, such as wearable sensors and MID devices together to form one logical input stream that is presented to an application and which the application sees are a standard controller.