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    • 3. 发明授权
    • Providing access to user interface elements of legacy application
programs
    • 提供对旧应用程序的用户界面元素的访问
    • US6144377A
    • 2000-11-07
    • US815101
    • 1997-03-11
    • Charles OppermannLaura J. ButlerSteven M. DoniePeter Kam-Ho Wong
    • Charles OppermannLaura J. ButlerSteven M. DoniePeter Kam-Ho Wong
    • G06F9/44G06F3/00
    • G06F9/541G06F9/4443
    • An architecture is provided that enables an accessibility aid to directly access and manipulate user interface elements of an application program programmatically. Moreover, such access and manipulation occurs in an application-independent manner, so that an accessibility aid utilizing the architecture can access the user interface elements of any application program that conforms to the architecture, without the accessibility aid needing any prior knowledge of the application program or its user interface elements. User interface elements typically have both a visual representation displayed on the video display and an implementation, which is the code and data implementing the user interface element. The architecture provides an accessibility aid with direct access to the implementation of user interface elements, thus enabling the accessibility aid to both examine various characteristics of the user interface element and manipulate these characteristics, which may affect its visual representation. Although this architecture provides many benefits to accessibility aids, some application programs predate the preferred architecture and are thus unable to support this architecture. The present system supports the architecture on behalf of such application programs, known as legacy application programs, to retrofit or integrate these application programs into the architecture.
    • 提供了一种架构,其使辅助功能能够以编程方式直接访问和操纵应用程序的用户界面元素。 此外,这种访问和操作以独立于应用的方式发生,使得利用架构的可访问性辅助功能可以访问符合该体系结构的任何应用程序的用户界面元素,而无需辅助功能,需要任何应用程序的任何知识 或其用户界面元素。 用户界面元素通常具有显示在视频显示器上的视觉表示和实现,其是实现用户界面元素的代码和数据。 该架构提供了可访问性辅助,可以直接访问用户界面元素的实现,从而使辅助功能能够检查用户界面元素的各种特征并操纵这些特征,这可能影响其视觉表示。 虽然这种架构为辅助功能提供了许多好处,但一些应用程序早于首选架构,因此无法支持此架构。 本系统支持代表这种应用程序(称为遗留应用程序)的架构,以将这些应用程序改造或集成到架构中。
    • 4. 发明授权
    • Multiparty conferencing and collaboration system utilizing a per-host model command, control and communication structure
    • 多方会议和协作系统利用每个主机模型命令,控制和通信结构
    • US06584493B1
    • 2003-06-24
    • US09395508
    • 1999-09-14
    • Laura J. Butler
    • Laura J. Butler
    • G06F1516
    • G06F3/038G06F3/0481G06F3/1454G06F2203/04804G09G5/02H04L12/1827H04L29/06H04L29/06027H04L63/062H04L63/0823H04L63/104H04L63/166H04L63/168H04L65/403H04L67/38
    • A networking conferencing and collaboration tool utilizing an enhanced T.128 application sharing protocol. This enhanced protocol is based on a per-host model command, control, and communication structure. This per-host model reduces network traffic, allows greater scalability through dynamic system resource allocation, allows a single host to establish and maintain a share session with no other members present, and supports true color graphics. The per-host model allows private communication between the host and a remote with periodic broadcasts of updates by the host to the entire share group. This per-host model also allows the host to allow, revoke, pause, and invite control of the shared applications. Subsequent passing of control is provided, also with the hosts acceptance. The model contains no fixed limit on the number of participants, and dynamically allocates resources when needed to share or control a shared application. These resources are then freed when no longer needed. Calculation of minimum capabilities is conducted by the host as the membership of the share changes. The host then transmits these requirements to the share group.
    • 一种使用增强型T.128应用程序共享协议的网络会议和协作工具。 该增强协议基于每个主机模型命令,控制和通信结构。 这种每个主机模式减少了网络流量,通过动态系统资源分配来实现更大的可扩展性,允许单个主机建立和维护没有其他成员存在的共享会话,并支持真正的彩色图形。 每个主机模型允许主机和远程之间的私有通信,其中主机向整个共享组定期广播更新。 这种每个主机模式还允许主机允许,撤销,暂停和邀请共享应用程序的控制。 随后提供控制权,也可以接受主机。 该模型对参与者数量没有固定的限制,并且在需要时动态分配资源以共享或控制共享应用程序。 这些资源然后在不再需要时被释放。 最小能力的计算由主持人作为股份变动的成员进行。 然后主机将这些要求传送给共享组。
    • 5. 发明授权
    • Scalable multiparty conferencing and collaboration system and method of dynamically allocating system resources and providing true color support in same
    • 可扩展的多方会议和协作系统和方法,动态分配系统资源并提供真正的颜色支持
    • US07136062B1
    • 2006-11-14
    • US09395480
    • 1999-09-14
    • Laura J. Butler
    • Laura J. Butler
    • G06T15/40
    • H04L29/06027G06Q10/10H04L12/1827H04L65/403
    • A networking conferencing and collaboration tool utilizing an enhanced T.128 application sharing protocol. This enhanced protocol is based on a per-host model command, control, and communication structure. This per-host model reduces network traffic, allows greater scalability through dynamic system resource allocation, allows a single host to establish and maintain a share session with no other members present, and supports true color graphics. The per-host model allows private communication between the host and a remote with periodic broadcasts of updates by the host to the entire share group. This per-host model also allows the host to allow, revoke, pause, and invite control of the shared applications. Subsequent passing of control is provided, also with the hosts acceptance. The model contains no fixed limit on the number of participants, and dynamically allocates resources when needed to share or control a shared application. These resources are then freed when no longer needed. Calculation of minimum capabilities is conducted by the host as the membership of the share changes. The host then transmits these requirements to the share group.
    • 一种使用增强型T.128应用程序共享协议的网络会议和协作工具。 该增强协议基于每个主机模型命令,控制和通信结构。 这种每个主机模式减少了网络流量,通过动态系统资源分配来实现更大的可扩展性,允许单个主机建立和维护没有其他成员存在的共享会话,并支持真正的彩色图形。 每个主机模型允许主机和远程之间的私有通信,其中主机向整个共享组定期广播更新。 这种每个主机模式还允许主机允许,撤销,暂停和邀请共享应用程序的控制。 随后提供控制权,也可以接受主机。 该模型对参与者数量没有固定的限制,并且在需要时动态分配资源以共享或控制共享应用程序。 这些资源然后在不再需要时被释放。 最小能力的计算由主持人作为股份变动的成员进行。 然后主机将这些要求传送给共享组。
    • 6. 发明授权
    • Repositioning and displaying an object in a multiple monitor environment
    • 在多个监视器环境中重新定位和显示对象
    • US06573913B1
    • 2003-06-03
    • US09480761
    • 2000-01-10
    • Laura J. ButlerAdam Smith
    • Laura J. ButlerAdam Smith
    • G06F314
    • G06F3/038G06F3/1423
    • Systems and methods for repositioning and displaying objects in multiple monitor environments are disclosed. When two or more of the monitors have different color characteristics, images moved between monitors are processed to take advantage of the particular color characteristics of the monitors, while reducing the processing resources that might otherwise be needed to entirely render the image from scratch. For instance, an image positioned within a first monitor space can be repositioned such that a first portion is displayed in the first monitor space and a second portion in the second monitor space. The data representing the first portion of the image is moved from a first location to a second location in a frame buffer in a bit block transfer operation. If the first and second monitors have the same color characteristics, the data representing a second portion is also transferred using a bit block operation. However, if the color characteristics are different, the data representing the second portion of the image is passed through a display engine that adapts the data to the particular color characteristics of the second monitor. Furthermore, cursor image movement operations are placed in a queue if a process at the computer currently relies on the original cursor position, and are executed only when the process no longer relies on the original position.
    • 公开了在多个监视环境中重新定位和显示对象的系统和方法。 当两个或更多个监视器具有不同的颜色特性时,处理在监视器之间移动的图像以利用监视器的特定颜色特征,同时减少可能需要的处理资源以完全从头开始渲染图像。 例如,位于第一监视空间内的图像可被重新定位,使得第一部分显示在第一监视器空间中,第二部分显示在第二监视器空间中。 表示图像的第一部分的数据在位块传送操作中从帧缓冲器中的第一位置移动到第二位置。 如果第一和第二监视器具有相同的颜色特性,则表示第二部分的数据也使用位块操作传送。 然而,如果颜色特性不同,则表示图像的第二部分的数据通过显示引擎,该显示引擎使数据适应于第二监视器的特定颜色特性。 此外,如果计算机上的进程当前依赖于原始光标位置,则光标图像移动操作被放置在队列中,并且仅当该进程不再依赖于原始位置时才执行。
    • 8. 发明授权
    • Scalable multiparty conferencing and collaboration system and method of dynamically allocating system resources in same
    • 可扩展的多方会议协同系统和方法,动态分配系统资源
    • US07167182B2
    • 2007-01-23
    • US10785163
    • 2004-02-23
    • Laura J. Butler
    • Laura J. Butler
    • G06F13/00
    • G06F3/038G06F3/0481G06F9/5016G06F2203/04804H04L12/1827H04L29/06H04L29/06027H04L63/0823H04L63/104H04L63/166H04L63/168H04L65/403H04L67/38
    • A networking conferencing and collaboration tool utilizing an enhanced T.128 application sharing protocol. This enhanced protocol is based on a per-host model command, control, and communication structure. This per-host model reduces network traffic, allows greater scalability through dynamic system resource allocation, allows a single host to establish and maintain a share session with no other members present. The per-host model allows private communication between the host and a remote with periodic broadcasts of updates by the host to the entire share group. This per-host model also allows the host to allow, revoke, pause, and invite control of the shared applications. Subsequent passing of control is provided, also with the hosts acceptance. The model contains no fixed limit on the number of participants, and dynamically allocates resources when needed to share or control a shared application. These resources are then freed when no longer needed.
    • 一种使用增强型T.128应用程序共享协议的网络会议和协作工具。 该增强协议基于每个主机模型命令,控制和通信结构。 这种每个主机模式减少了网络流量,通过动态系统资源分配来实现更大的可扩展性,允许单个主机建立和维护没有其他成员存在的共享会话。 每个主机模型允许主机和远程之间的私有通信,其中主机向整个共享组定期广播更新。 这种每个主机模式还允许主机允许,撤销,暂停和邀请共享应用程序的控制。 随后提供控制权,也可以接受主机。 该模型对参与者数量没有固定的限制,并且在需要时动态分配资源以共享或控制共享应用程序。 这些资源然后在不再需要时被释放。
    • 9. 发明授权
    • Application sharing in a frame
    • 应用程序共享在一个框架
    • US06570590B1
    • 2003-05-27
    • US09413451
    • 1999-10-06
    • Deborah L. DubrowLaura J. ButlerJane L. DaileyClaus T. Giloi
    • Deborah L. DubrowLaura J. ButlerJane L. DaileyClaus T. Giloi
    • G09G500
    • G06F3/038G06F3/0481G06F2203/04804H04L12/1813H04L29/06H04L29/06027H04L63/0823H04L63/104H04L63/166H04L63/168H04L65/403H04L67/36H04L67/38
    • User interface for displaying and interacting with images corresponding to applications shared over a computer network in a data conference is described. The described interface provides a user with greater control over the use of a desktop by providing controls for moving and sizing images, including fake windows, corresponding to shared applications by displaying such windows in a frame. The frame is the entity that is manipulated by a user with familiar graphical symbols, or even custom designs, thus avoiding potential complexity in managing control over the images of the shared applications. This user interface facilitates frames that may optionally be semi-transparent or transparent in order to allow a user to keep track of icons and windows covered by the frame. Frames are also useful in reducing network traffic by providing a method for detecting the level of interest of a user in a shared application. Thus, they can be used to modulate the frequency of updating images of shared applications to reflect the need for changes determined by whether the frame is in focus or even closed.
    • 描述了用于在数据会议中显示和与通过计算机网络共享的应用相对应的图像进行交互的用户界面。 所描述的界面通过在框架中显示这样的窗口来提供对通过共享应用程序对应的图像(包括假窗口)的移动和尺寸调整的控制来提供用户对桌面使用的更大控制。 该框架是由具有熟悉的图形符号或甚至定制设计的用户操纵的实体,因此避免了管理对共享应用的图像的控制的潜在复杂性。 该用户界面便于可选地为半透明或透明的框架,以便允许用户跟踪框架所覆盖的图标和窗口。 帧通过提供用于检测共享应用中的用户的兴趣等级的方法来减少网络流量也是有用的。 因此,它们可以用于调制更新共享应用的图像的频率,以反映对由框架是关注还是关闭确定的变化的需要。