Method and apparatus for improving file system proxy performance and security by distributing information to clients via file handles
    2.
    发明申请
    Method and apparatus for improving file system proxy performance and security by distributing information to clients via file handles 有权
    通过文件句柄向客户分发信息来提高文件系统代理性能和安全性的方法和装置

    公开(公告)号:US20050210072A1

    公开(公告)日:2005-09-22

    申请号:US10803788

    申请日:2004-03-17

    IPC分类号: G06F7/00 G06F17/30 G06F21/00

    CPC分类号: G06F17/30067 G06F21/64

    摘要: The preferred embodiment of the invention distributes, and effectively caches, information by inserting it into file handles that the proxy sends to clients. This information can be used to improve performance by eliminating the need for the proxy to generate additional requests to the server to establish file identity. The distributed information can also be intended to improve security, for example, by allowing the proxy to encode into the file handle a session key that expires after some amount of time.

    摘要翻译: 本发明的优选实施例通过将信息插入到代理发送给客户端的文件句柄中来分发和有效地缓存信息。 该信息可用于通过消除对代理产生对服务器建立文件标识的附加请求的需要来提高性能。 分布式信息还可以旨在提高安全性,例如,通过允许代理对文件进行编码处理在一段时间后到期的会话密钥。

    Collapsible input device
    9.
    发明申请
    Collapsible input device 有权
    可折叠输入设备

    公开(公告)号:US20130241831A1

    公开(公告)日:2013-09-19

    申请号:US13773519

    申请日:2013-02-21

    IPC分类号: G06F3/0354

    摘要: In exemplary implementations of this invention, a handheld, collapsible input device (CID) may be employed by a user to input and manipulate 3D information. The CID telescopes in length. As a user presses the CID against a display screen, the physical length of the CID shortens, and the display screen displays a virtual end of the CID that appears to project through the screen into the virtual 3D space behind the screen. The total apparent length of the CID, comprised of a physical portion and a virtual portion, remains the same (after taking into account foreshortening). Thus, the user experience is that, as the user holds the physical CID and pushes it against the display screen, the end of the CID appears to be pushed through the display screen into the virtual 3D space beyond it. The CID housing may include a push button for user input.

    摘要翻译: 在本发明的示例性实现中,用户可以采用手持式可折叠输入设备(CID)来输入和操纵3D信息。 CID望远镜的长度。 当用户按照显示屏幕的CID时,CID的物理长度缩短,并且显示屏幕显示出通过屏幕投影到屏幕后面的虚拟3D空间中的CID的虚拟端。 包括物理部分和虚拟部分的CID的总表观长度保持不变(在考虑到缩短之后)。 因此,用户体验是,当用户保持物理CID并将其推送到显示屏幕时,CID的结尾似乎被推送到显示屏幕之外的虚拟3D空间中。 CID壳体可以包括用于用户输入的按钮。