公开(公告)号：US11513678B2

公开(公告)日：2022-11-29

申请号：US15615642

申请日：2017-06-06

Applicant: Polycom, Inc.

Inventor： Alain Nimri ,  Shu Gao ,  Stephen Schaefer ,  Robert Murphy ,  Daniel Palmer

IPC: G06F3/04883 ,  G06F3/0484 ,  G06F3/041 ,  G06V30/32 ,  G06V30/142

Abstract: A presentation system capable of detecting one or more gestures and contacts on a touch sensitive display. The presentation system can displaying indicia of such contacts, such as when a user writes with a fingertip, and can remove or alter such indicia responsive to other gestures and contacts. The system can accurately distinguish between types of gestures detected, such as between a writing gesture and an erasing gesture, on both large and small touch sensitive displays, thereby obviating the need for a user to make additional selective inputs to transition from one type of gesture to another. The system can determine how long to keep user annotations displayed during a presentation, based on the nature of the gesture used to make the annotations and the context in which they are made.

公开(公告)号：US10303302B2

公开(公告)日：2019-05-28

申请号：US15615707

申请日：2017-06-06

Applicant: Polycom, Inc.

Inventor： Shu Gao ,  Alain Nimri

IPC: G06F3/041 ,  G06F3/0488 ,  G06F17/24

Abstract: A presentation system capable of detecting one or more gestures and contacts on a touch sensitive display. The presentation system can displaying indicia of such contacts, such as when a user writes with a fingertip, and can remove or alter such indicia responsive to other gestures and contacts. The system can accurately distinguish between types of gestures detected, such as between a writing gesture and an erasing gesture, on both large and small touch sensitive displays, thereby obviating the need for a user to make additional selective inputs to transition from one type of gesture to another. The presentation system can distinguish between gestures appropriate for one type of marking and another. The system can distinguish between contacts intended by the user as part of an erasure gesture, and those which are incidentally or accidentally made while the user is writing, drawing or annotating on a display surface.

公开(公告)号：US20180349014A1

公开(公告)日：2018-12-06

申请号：US15615606

申请日：2017-06-06

Applicant: Polycom, Inc.

Inventor： Joseph Samuel ,  Alain Nimri ,  Feroz Patwa ,  Chistopher Paul Large ,  Tingyu Xie

IPC: G06F3/0488 ,  G06F17/24

CPC classification number: G06F3/04883 ,  G06F17/24

Abstract: A presentation system capable of detecting one or more gestures and contacts on a touch sensitive display. The presentation system can displaying indicia of such contacts, such as when a user writes with a fingertip, and can remove or alter such indicia responsive to other gestures and contacts. The system can accurately distinguish between types of gestures detected, such as between a writing gesture and an erasing gesture, on both large and small touch sensitive displays, thereby obviating the need for a user to make additional selective inputs to transition from one type of gesture to another.

公开(公告)号：US10027924B2

公开(公告)日：2018-07-17

申请号：US15354404

申请日：2016-11-17

Applicant: Polycom, Inc.

Inventor： Anthony Martin Duys ,  Alain Nimri ,  Stephen Schaefer ,  Shu Gao ,  Glenn G. George ,  Alvin Okunami

IPC: H04N7/15 ,  H04N7/14

Abstract: Systems for videoconferencing are designed for where people are seated around a video conferencing system. The systems include a camera so the far site can see the local participants and the systems include displays that show the far site. The displays are properly aligned with the cameras so that when people at the far site view the displayed images of the near site, it looks like they have eye contact with the near site. Obtaining the alignments of the camera and the displays to provide this apparent eye contact result requires meeting a series of different constraints relating to the various sizes and angles of the components and the locations of the participants.

公开(公告)号：US20170099454A1

公开(公告)日：2017-04-06

申请号：US15354404

申请日：2016-11-17

Applicant: Polycom, Inc.

Inventor： Anthony Martin Duys ,  Alain Nimri ,  Stephen Schaefer ,  Shu Gao ,  Glenn G. George ,  Alvin Okunami

IPC: H04N7/14 ,  H04N7/15

CPC classification number: H04N7/144 ,  H04N5/23238 ,  H04N7/147 ,  H04N7/15

Abstract: Systems for videoconferencing are designed for where people are seated around a video conferencing system. The systems include a camera so the far site can see the local participants and the systems include displays that show the far site. The displays are properly aligned with the cameras so that when people at the far site view the displayed images of the near site, it looks like they have eye contact with the near site. Obtaining the alignments of the camera and the displays to provide this apparent eye contact result requires meeting a series of different constraints relating to the various sizes and angles of the components and the locations of the participants.

公开(公告)号：US09531996B1

公开(公告)日：2016-12-27

申请号：US14872817

申请日：2015-10-01

Applicant: Polycom, Inc.

Inventor： Anthony Martin Duys ,  Alain Nimri ,  Stephen Schaefer ,  Shu Gao ,  Glenn G. George ,  Alvin Okunami

IPC: H04N7/15 ,  H04N7/14 ,  H04N5/232

CPC classification number: H04N7/144 ,  H04N5/23238 ,  H04N7/147 ,  H04N7/15

Abstract: Systems for videoconferencing are designed for where people are seated around a video conferencing system. The systems include a camera so the far site can see the local participants and the systems include displays that show the far site. The displays are properly aligned with the cameras so that when people at the far site view the displayed images of the near site, it looks like they have eye contact with the near site. Obtaining the alignments of the camera and the displays to provide this apparent eye contact result requires meeting a series of different constraints relating to the various sizes and angles of the components and the locations of the participants.

Abstract translation: 视频会议系统专为人们围绕视频会议系统而设计。 这些系统包括摄像头，远端站点可以看到本地参与者，系统包括显示远端站点的显示器。 显示器与相机正确对齐，以便当远端的人员查看近站点的显示图像时，看起来它们与近站点有眼睛接触。 获得相机和显示器的对准以提供这种明显的眼睛接触结果需要满足与组件的各种尺寸和角度以及参与者的位置有关的一系列不同约束。

公开(公告)号：US20140267550A1

公开(公告)日：2014-09-18

申请号：US14210117

申请日：2014-03-13

Applicant: POLYCOM, INC.

Inventor： Alain Nimri ,  Jonathan Gallmeier

IPC: H04N7/15

CPC classification number: H04N7/152

Abstract: Management and display of virtual breakout rooms in a video teleconference by making the virtual experience to more closely align the beneficial capabilities of non-virtual breakout rooms is disclosed. Beneficial aspects include summoning all members of a breakout rooms by video, text, or audio signal and a process of assigning participants to a break out room by drag and drop from a roster, randomizing the assignments, and limiting rooms to a particular number of participants to as to cause participants to scramble for a position in a breakout room. Also disclosed is a system for designating a private breakout room and for delivering content to the breakout room.

Abstract translation: 透过虚拟体验更加紧密地配合非虚拟分组室的有益功能，在视频电话会议中管理和显示虚拟分组室。 有益的方面包括通过视频，文本或音频信号召集分组会议室的所有成员，以及通过从名册中拖放而将参与者分配到休息室的过程，随机分配任务，并将房间限制到特定数量的参与者 以使参与者在分组室争夺一席之地。 还公开了一种用于指定私人分组室并将内容传送到分组室的系统。