公开(公告)号：US20170244811A1

公开(公告)日：2017-08-24

申请号：US15438216

申请日：2017-02-21

Applicant: GOOGLE INC.

Inventor： Chris MCKENZIE ,  Murphy STEIN ,  Alan BROWNING

IPC: H04L29/06 ,  H04W76/02 ,  H04L29/08

CPC classification number: H04L67/38 ,  G02B27/017 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/017 ,  G06F3/0346 ,  H04L67/18 ,  H04M1/7253 ,  H04W76/14

Abstract: In a system for pairing a first device and a second device in a virtual reality environment, the first device may be a sending device, and the second device may be a receiving device. The sending device may transmit an electromagnetic signal that is received by the receiving device. The receiving device may process the electromagnetic signal to verify physical proximity of the receiving device and the transmitting device, and extract identification information related to the sending device for pairing. The receiving device may display one or more virtual pairing indicators to be manipulated to verify the user's intention to pair the first and second devices.

公开(公告)号：US20170336862A1

公开(公告)日：2017-11-23

申请号：US15386926

申请日：2016-12-21

Applicant: GOOGLE INC.

Inventor： Zhaoyang XU ,  Murphy STEIN

IPC: G06F3/01 ,  G06F3/038 ,  G06F3/0346 ,  G06T3/20 ,  G06T11/60 ,  G09G5/12

CPC classification number: G06F3/012 ,  G02B27/017 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/0346 ,  G06F3/038 ,  G06T3/20 ,  G06T11/60 ,  G09G5/12 ,  G09G2354/00

Abstract: A system for tracking an object in an ambient environment with respect to a head mounted reference frame may allow the ambient object to be rendered in a virtual display, at a virtual position corresponding to its position in the ambient environment, in response to head movement. The system may detect a position of a head mounted device with respect to a fixed frame of reference in the ambient environment, and may detect an position of the ambient object with respect to the fixed frame of reference in the ambient environment. The system may then translate the detected position of the ambient object to the frame of reference of the head mounted device, or to the head mounted reference frame, to determine a position of the ambient object relative to the head mounted device. This newly determined position may be rendered in the virtual display generated by the head mounted device.

公开(公告)号：US20160353098A1

公开(公告)日：2016-12-01

申请号：US14725607

申请日：2015-05-29

Applicant: GOOGLE INC.

Inventor： Murphy STEIN

IPC: H04N13/04 ,  G02B27/22 ,  G06T19/00 ,  G02B27/01

CPC classification number: H04N13/315 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/225 ,  G02B27/2264 ,  G06T19/006 ,  H04N13/302 ,  H04N13/354 ,  H04N13/359

Abstract: A head mounted display (HMD) device may include a housing coupled to a frame, and a display disposed in the housing. A first lens and a first active shutter may be disposed along a first optical axis in the housing, and a second lens and a second active shutter may be disposed along a second optical axis in the housing. A controller may alternately switch the display, the first active shutter and the second active shutter between a first mode and a second mode. In the first mode the first active shutter may be activated and the second active shutter may be deactivated. In the second mode the first active shutter may be deactivated and the second active shutter may be activated.

Abstract translation: 头戴显示器（HMD）装置可以包括耦合到框架的壳体和布置在壳体中的显示器。 第一透镜和第一主动挡板可以沿着壳体中的第一光轴设置，并且第二透镜和第二主动挡板可以沿壳体中的第二光轴设置。 控制器可以在第一模式和第二模式之间交替地切换显示器，第一主动快门和第二主动快门。 在第一模式中，可以激活第一主动快门并且可以停用第二主动快门。 在第二模式中，可以停用第一主动快门并且可以激活第二主动快门。