公开(公告)号：WO2018194637A1

公开(公告)日：2018-10-25

申请号：PCT/US2017/028749

申请日：2017-04-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： CLARK, Alexander, Wayne ,  HAIST, Brandon, James, Lee ,  WANG, Henry

IPC: G06T7/70 ,  H04N13/293

CPC classification number: G06F3/011 ,  G06F3/0304 ,  G06K9/00671

Abstract: An example virtual reality (VR) system includes a VR headset, a plurality of monitoring stations, and an image processing device. Each of the monitoring stations includes an image sensor to capture images of the VR headset and an environment in which the VR headset is used. The image processing device is to process the images captured by the monitoring stations to detect an object in the environment, and to transmit, to the VR headset, information that includes notification of the object detected.

公开(公告)号：WO2018190832A1

公开(公告)日：2018-10-18

申请号：PCT/US2017/027234

申请日：2017-04-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： CLARK, Alexander Wayne ,  WANG, Henry

IPC: G10K11/00 ,  G06K9/62

CPC classification number: G06K9/00288 ,  G10K11/1783 ,  G10K11/1787 ,  G10K2210/1081 ,  G10K2210/30351 ,  G10K2210/3056

Abstract: In some examples, an audio output device can provide audio setting modification based on presence detection by receiving an input from a camera in response to the camera detecting the presence of a person, and modify an audio setting of the audio output device in response to receiving the input from the camera.

公开(公告)号：WO2018231247A1

公开(公告)日：2018-12-20

申请号：PCT/US2017/037884

申请日：2017-06-16

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： CLARK, Alexander Wayne ,  BIGGS, Kent E. ,  WANG, Henry

IPC: G06F3/16 ,  G06F3/048 ,  G10L25/48

CPC classification number: G06F3/167 ,  G06F21/32 ,  G06F21/629

Abstract: In an example, an apparatus having a voice assistant application that generates a graphical image response is provided. The apparatus includes a microphone and a processor in communication with the microphone. The microphone receives a secure voice assistant mode activation command and a voice command. The processor is to execute a voice assistant application, wherein the voice assistant application is to generate a graphical image response in response to the secure voice assistant mode activation command and the voice command, to change a privacy setting in the apparatus in response to the secure voice assistant mode activation command, to transmit the voice command from the microphone to the voice assistant application, and to transmit the graphical image response to a display.

公开(公告)号：WO2018143909A1

公开(公告)日：2018-08-09

申请号：PCT/US2017/015707

申请日：2017-01-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： WANG, Henry ,  BIGGS, Kent E. ,  STANCIL, Charles J.

IPC: H04N7/15 ,  H04N21/4223

Abstract: In some examples, information is sensed by an optical sensor responsive to light from a marker arranged to indicate a boundary of a physical user collaborative area to receive user-input marks during a video conference session, where the marker is distinct from the physical user collaborative area. Based on the received information, the boundary of the physical user collaborative area is determined. Based on the determined boundary, a video zoom into the physical user collaborative area during the video conference session is controlled.