公开(公告)号：US10687184B2

公开(公告)日：2020-06-16

申请号：US15481289

申请日：2017-04-06

Applicant: GOOGLE LLC

Inventor： Brian Silverstein ,  Eden Sherry

IPC: H04W4/33 ,  G01S13/56 ,  G01S13/88 ,  H04W4/029 ,  G01S7/00 ,  G01S13/42 ,  G01S13/58 ,  G01S13/86 ,  G01S13/87 ,  H04W8/00

Abstract: The various embodiments described herein include methods, devices, and systems for implementing radar-based touch interfaces. In one aspect, a computing device includes: (1) a casing; (2) a radar transceiver configured to detect one or more objects in the vicinity of the computing device; and (3) one or more controllers coupled to the radar transceiver, the one or more controllers configured to, for each detected object in the one or more detected objects: (a) determine whether the detected object is in contact with the casing based on data received from the radar transceiver; (b) in accordance with a determination that the detected object is in contact with the casing, identifying an input command based on at least one of: a location of the detected object, and a movement of the detected object; and (c) adjust operation of the computing device based on the input command.

公开(公告)号：US20190042855A1

公开(公告)日：2019-02-07

申请号：US16155548

申请日：2018-10-09

Applicant: GOOGLE LLC

Inventor： Eden Sherry

IPC: G06K9/00 ,  H04N7/18 ,  H04N21/84 ,  H04N21/6587 ,  H04N21/472 ,  H04N21/4728

CPC classification number: G06K9/00771 ,  G06K9/00228 ,  G06K9/00744 ,  H04N7/18 ,  H04N21/47217 ,  H04N21/4728 ,  H04N21/6587 ,  H04N21/84

Abstract: A server system obtains a first video sub-stream comprising a first plurality of images of a scene and obtains a second video sub-stream comprising a second plurality of images of at least a portion of the scene. Images of the second video sub-stream have a higher image resolution than images of the first video sub-stream. The first video sub-stream is transmitted to a client device for display. A selection of a region of interest in the scene is received, wherein the selection is from a first image of the first plurality of images of the first video sub-stream. The server systems locates image data of the selected region of interest from the second plurality of images, and provides the located image data of the selected region of interest to the client device for display.