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1. 发明授权

US5717879A System for the capture and replay of temporal data representing collaborative activities 失效
标题翻译：用于捕获和重播表示协作活动的时间数据的系统
公开(公告)号：US5717879A
公开(公告)日：1998-02-10
申请号：US552960
申请日：1995-11-03
申请人： Thomas P. Moran , Scott L. Minneman , Steve R. Harrison , Donald G. Kimber , William J. van Melle , Polle T. Zellweger , Gordon P. Kurtenbach , Lynn D. Wilcox , Sara A. Bly , William C. Janssen, Jr. , L. Charles Hebel
发明人： Thomas P. Moran , Scott L. Minneman , Steve R. Harrison , Donald G. Kimber , William J. van Melle , Polle T. Zellweger , Gordon P. Kurtenbach , Lynn D. Wilcox , Sara A. Bly , William C. Janssen, Jr. , L. Charles Hebel
IPC分类号： G06F3/14 , G06F3/048 , G06F9/44 , G06F9/46 , G06F19/00 , G06Q10/10 , G06F3/00
CPC分类号： G11B27/34 , G06F9/45512 , G06F9/542 , G06Q10/10 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/28 , Y10S707/99932
摘要： A system for the capture and playback of temporal data representing a collaborative activity such as a meeting. Such temporal data is captured by one or more capture devices (e.g. audio recordings or an electronic whiteboard). Temporal data is comprised of timestreams and events. Timestreams are sets of timestamped data which represent some recordable aspect of the meeting. Events are contained within a timestream that represent natural activities that occurred during the course of the session. Events are used to create indices which provide direct access to a point or span in time during the collaborative activity. Playback of a session is performed under the control of a session access device. Coupled to the session access device are a plurality of players for playing back timestreams. The session access device utilizes event information to create a user interface for controlling session replay. The user interface is comprised of a plurality of windows. Each window may represent a player, a playback controller or an editor.
摘要翻译：用于捕获和回放表示诸如会议的协作活动的时间数据的系统。这样的时间数据由一个或多个捕获设备（例如，音频记录或电子白板）捕获。时间数据由时间流和事件组成。时间流是表示会议的一些可记录方面的时间戳数据集合。事件包含在表示在会话过程中发生的自然活动的时间段内。事件用于创建索引，可在协作活动期间及时提供直接访问点或跨度。在会话访问设备的控制下执行会话的回放。耦合到会话接入设备是用于播放时间流的多个播放器。会话访问设备利用事件信息来创建用于控制会话重放的用户界面。用户接口由多个窗口组成。每个窗口可以表示播放器，播放控制器或编辑器。

2. 发明授权

US5239373A Video computational shared drawing space 失效
公开(公告)号：US5239373A
公开(公告)日：1993-08-24
申请号：US633900
申请日：1990-12-26
申请人： John C. Tang , Scott L. Minneman , Sara A. Bly , Steve R. Harrison
发明人： John C. Tang , Scott L. Minneman , Sara A. Bly , Steve R. Harrison
IPC分类号： H04N1/00 , H04N7/14 , H04N7/15 , H04N7/18
CPC分类号： H04N1/00299 , H04N1/00283 , H04N7/141 , H04N7/142 , H04N7/15 , H04N7/18
摘要： The present invention comprises a display unit (10) which displays a composite image (38); a stylus (24) which is used to "write" on the composite image (38); a way of detecting (20) the position of the stylus (24) over the composite image (38); a video camera (12) mounted a short distance away from the video display (11) and aimed at the composite image (38); a light (23) which provides uniform illumination to the composite image (38); a mechanism for preventing video feedback (26); and a computer (22). A special configuration of cables (16, 28, 30, 32, 34) is used to interconnect the display (10), the stylus (24), the position detector (20), the video camera (12) and the computer (22). Two or more workstations (11) can be electrically connected to each other via cables (34) or over a network (76). Many variations of this invention can be created by connecting other components into the computer network (76). Various combinations of video mixers (39) and video buses (78) can be utilized instead of directly connecting the video cameras (12) to the computers (22) with cables (16). Three dimensional effects can be created by employing a second video camera (112), adjacent to the first (12), in combination with a pair of shuttering spectacles (102). Images of additional objects (98) can be provided by extra cameras (70) electrically connected in several different ways to the network. To enhance communication between operators (25) separated by large distances, microphones (74), loudspeakers (72), auxiliary cameras (70) and auxiliary video displays (66) can be provided at each workstation (11). Large scale versions of this invention can be constructed. In large scale versions the video display unit (10) is replaced with a large screen (88) and a video projector (90).

3. 发明授权

US5220657A Updating local copy of shared data in a collaborative system 失效
公开(公告)号：US5220657A
公开(公告)日：1993-06-15
申请号：US685361
申请日：1991-04-15
申请人： Sara A. Bly , Jeffrey D. Hodges , Michael D. Kupfer , Brian T. Lewis , Michael L. Tallan , Stephen B. Tom
发明人： Sara A. Bly , Jeffrey D. Hodges , Michael D. Kupfer , Brian T. Lewis , Michael L. Tallan , Stephen B. Tom
IPC分类号： G06F17/30 , G06Q10/10
CPC分类号： G06Q10/10 , G06F17/30171
摘要： A multi-user collaborative system in which the contents as well as the current status of other user activity of a shared structured data object representing one or more related structured data objects in the form of data entries can be concurrently accessed by different users respectively at different workstations connected to a common link. The WYSIWIS user interface representation of the shared structured data object includes an ordered listing of such entries that are maintained by the structured data object and various attributes of each listed entry, inter alia, the type and class of entry; the revision number of the shared structured data object; the number of pages and revision number of each structured data object entry; the date of creation and last revision of each such entry; whether an entry can be accessed by a user and, if not, who has prevented such access; whether a local instance of an entry is present on a user's system; and a provision for miscellaneous notes or comments relative to each entry for view by other users. Means is provided for maintaining current information relative to the shared structured object and its entries on a user initiated demand updated basis invoked by a user operation, which operation requires updated information to properly implement the operation. Further, means is provided for locking up one or more data entries by an individual user and thereby prevent access of the locked entries by other users to prevent concurrent editing and other changes to the same entries by two or more users. In this connection, editing or modification cannot be performed by a user until the shared structured data object entry or entries have been locked up. Visual indication as to the locked state of entries and other information relative to the locking user and the time of lock is updated and displayed in the shared structured data object representation present at user workstations when a use invokes a user operation on the shared structured data object or its contents.

4. 发明授权

US06466213B2 Method and apparatus for creating personal autonomous avatars 失效
标题翻译：用于创建个人自主化身的方法和设备
公开(公告)号：US06466213B2
公开(公告)日：2002-10-15
申请号：US09023567
申请日：1998-02-13
申请人： Timothy W. Bickmore , Joseph W. Sullivan , Elizabeth F. Churchill , Sara A. Bly , Linda K. Cook
发明人： Timothy W. Bickmore , Joseph W. Sullivan , Elizabeth F. Churchill , Sara A. Bly , Linda K. Cook
IPC分类号： G06F1500
CPC分类号： G06T13/40
摘要： A method and apparatus for facilitating communication about a document between two users creates autonomous, animated computer characters, or avatars, which are then attached to the document under discussion. The avatar is created by one user, who need not be the author of the document, and is attached to the document to represent a point of view. The avatar represents the physical likeness of its creator. The avatar is animated, using an avatar scripting language, to perform specified behaviors including pointing, walking and changing facial expressions. The avatar includes audio files that are synchronized with movement of the avatar's mouth to provide an audio message.
摘要翻译：用于促进关于两个用户之间的文档的通信的方法和装置创建自主的，动画的计算机人物或化身，然后附加到正在讨论的文档。头像由一个用户创建，不需要是文档的作者，并附加到文档以表示观点。头像代表其创作者的身体形象。使用头像脚本语言，头像是动画，执行指定的行为，包括指向，行走和改变面部表情。头像包括与头像嘴的移动同步的音频文件，以提供音频消息。

5. 发明授权

US5008853A Representation of collaborative multi-user activities relative to shared structured data objects in a networked workstation environment 失效
标题翻译：在联网的工作站环境中表示相对于共享结构化数据对象的协作多用户活动
公开(公告)号：US5008853A
公开(公告)日：1991-04-16
申请号：US127993
申请日：1987-12-02
申请人： Sara A. Bly , A. Brady Farrand , Jeffery D. Hodges , Michael D. Kupfer , Brian T. Lewis , William J. Maybury , Michael L. Tallan , Stephen B. Tom
发明人： Sara A. Bly , A. Brady Farrand , Jeffery D. Hodges , Michael D. Kupfer , Brian T. Lewis , William J. Maybury , Michael L. Tallan , Stephen B. Tom
IPC分类号： G06F9/46 , G06F12/00 , G06F13/00 , G06F15/00 , G06F17/21 , G06F17/30 , G06Q10/10
CPC分类号： G06Q10/10 , G06F17/30171
摘要： A multi-user collaborative system in which the contents as well as the current status of other user activity of a shared structured data object representing one or more related structured data objects in the form of data entries can be concurrently accessed by different users respectively at different workstations connected to a common link. The WYSIWIS user interface representation of the shared structured data object includes an ordered listing of such entries that are maintained by the structured data object and various attributes of each listed entry, inter alia, the type and class of entry; the revision number of the shared structured data object; the number of pages and revision number of each structured data object entry; the date of creation and last revision of each such entry; whether an entry can be accessed by a user and, if not, who has prevented such access to prevent concurrent editing; whether a local instance of an entry is present on a user's system; and a provision for miscellaneous notes or comments relative to each entry for view by other users. Means is provided for maintaining current information relative to the shared structured object and its entries on a user initiated demand updated basis invoked by a user operation, which operation requires updated information to properly implement the operation.

6. 发明授权

US07006098B2 Method and apparatus for creating personal autonomous avatars 有权
公开(公告)号：US07006098B2
公开(公告)日：2006-02-28
申请号：US10242361
申请日：2002-09-13
申请人： Timothy W. Bickmore , Joseph W. Sullivan , Elizabeth F. Churchill , Sara A. Bly , Linda K. Cook
发明人： Timothy W. Bickmore , Joseph W. Sullivan , Elizabeth F. Churchill , Sara A. Bly , Linda K. Cook
IPC分类号： G06T15/00
CPC分类号： G06T13/40
摘要： A method and apparatus for facilitating communication about a document between two users creates autonomous, animated computer characters, or avatars, which are then attached to the document under discussion. The avatar is created by one user, who need not be the author of the document, and is attached to the document to represent a point of view. The avatar represents the physical likeness of its creator. The avatar is animated, using an avatar scripting language, to perform specified behaviors including pointing, walking and changing facial expressions. The avatar includes audio files that are synchronized with movement of the avatar's mouth to provide an audio message.

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