A seamless solution transparently addresses the characteristics of nomadic systems, and enables existing network applications to run reliably in mobile environments. The solution extends the enterprise network, letting network managers provide mobile users with easy access to the same applications as stationary users without sacrificing reliability or centralized management. The solution combines advantages of existing wire-line network standards with emerging mobile standards to create a solution that works with existing network applications. A Mobility Management Server coupled to the mobile network maintains the state of each of any number of Mobile End Systems and handles the complex session management required to maintain persistent connections to the network and to other peer processes. If a Mobile End System becomes unreachable, suspends, or changes network address (e.g., due to roaming from one network interconnect to another), the Mobility Management Server maintains the connection to the associated peer task—allowing the Mobile End System to maintain a continuous connection even though it may temporarily lose contact with its network medium. In one example, Mobility Management Server communicates with Mobile End Systems using Remote Procedure Call and Internet Mobility Protocols.

Method and apparatus for providing mobile and other intermittent connectivity in a computing environment

Applications, systems and methods for permitting simultaneous use of a file by two or more computers over a network may include storing the file locally in a local storage device associated with a local computer; providing access to the file by at least one remote computer which is connectable to the local computer via the network, and wherein at least one of the computers is connectable to the network through a firewall element. The file may be stored in at least one remote storage device associated with the at least one remote computer, respectively, and versions of the file contained on the one or more remote storage devices are synchronized with that on the local device by transmitting over the network connecting the one or more remote storage devices with the local device, at least one of Delta files and Inverse Delta files between the remote storage devices and the local storage device. A method of remotely observing computer activity on a second computer remote with respect to a first computer is also provided. Further, file sharing systems and methods are provided for sharing files among computers.

Managed peer-to-peer applications, systems and methods for distributed data access and storage

A file system shell is provided. One aspect of the shell provides virtual folders which expose regular files and folders to users in different views based on their metadata instead of the actual physical underlying file system structure on the disk. Users are able to work with the virtual folders through direct manipulation (e.g., clicking and dragging, copying, pasting, etc.). Filters are provided for narrowing down sets of items. Quick links are provided which can be clicked on to generate useful views of the sets of items. Libraries are provided which consist of large groups of usable types of items that can be associated together, along with functions and tools related to the items. A virtual address bar is provided which comprises a plurality of segments, each segment corresponding to a filter for selecting content. A shell browser is provided with which users can readily identify an item based on the metadata associated with that item. An object previewer in a shell browser is provided which is configured to display a plurality of items representing multiple item types.

File system shell

A system and method for filtering and organizing items from computer memories based on common elements. In accordance with one aspect of the invention, filters are provided for manipulating the items. The filters are essentially tools for narrowing down a set of items. In one embodiment, the filters are dynamically generated based on the properties of the separate items. The system utilizes virtual folders. The virtual folders expose regular files and folders to users in different views based on their metadata instead of the actual physical underlying file system structure on the disk. In accordance with another aspect of the invention, quick links are provided. In one embodiment, quick links are a set of predefined links (e.g., located on the left side of the display) that can be clicked on to generate useful views of the sets of items. In accordance with another aspect of the invention, libraries are provided. Libraries consist of large groups of usable types of items that can be associated together.

System and method for filtering and organizing items based on common elements

A method for providing access to a computing environment includes the step of receiving a request from a client system for an enumeration of available computing environments. Collected data regarding available computing environments are accessed. Accessed data are transmitted to a client system, the accessed data indicating to the client system each computing environment available to a user of the client system. A request is received from the client system to access one of the computing environments. A connection is established between the client system and a virtual machine hosting the requested computing environment via a terminal services session, the virtual machine executed by a hypervisor executing in the terminal services session provided by an operating system executing on one of a plurality of execution machines.

Methods and servers for establishing a connection between a client system and a virtual machine executing in a terminal services session and hosting a requested computing environment

Systems and methods for remote access of network-enabled devices that provide seamless, firewall-compliant connectivity between multiple users and multiple devices, that allow collaborative operations by multiple users of remote devices, that allow point to multipoint control of multiple devices and which allow rapid, secure transmission of data between remote users and devices. In general terms, the system includes at least one connection server, and at least two computers operatively coupled to the connection server via a public or global network. In an example where at least one client computer is operatively connected to at least one network-enabled device through a connection server via the public or global network, the connection server is configured to route control instructions from the client to the network-enabled device, and route data from the network-enabled device to the client.

Access and control system for network-enabled devices

A method and system for enabling multiple clients (118) from different physical locations to access, observe, control and manipulate physical processes and devices (64, 66) over a computer network (50) such as the Internet is disclosed. A user may visually monitor the physical set up and state of an experiment or environment by receiving live video and data, as well as issue commands (205, 225) to directly control instrumentation while receiving live feedback regarding the input commands. Measurement data may be collected into a database (120) and computational analysis can be generated and displayed as a physical process is being performed (112). An online interactive laboratory notebook is also provided that manages items such as collected data, laboratory parameters, "to do" lists, personal notes, etc.

Control and observation of physical devices, equipment and processes by multiple users over computer networks

Stanford CyberLab: Internet Assisted Laboratories

Entities (1020, 1036) connected to computer networks such as the Internet (1040) and web-browser software (1048) can schedule recordings of television programs and/or operate the recording equipment (1012). In an example scenario, a user who maintains recording equipment (1012) at home may utilize the present invention from his or her workplace or vacation place, accesses a service provider website (1050) with her/his user name and password, views the schedule of television programs provided by a broadcaster or other distributor of programming and selects the television programs to be recorded. The application service provider (1042) in turn transmits the selected television program information to a computer (1020) connected to a later described remote control unit (1018) to execute and operate the recording of selected programs. In this manner, the present invention enables anyone with Internet access to remotely operate recording equipment to record television programs.

Dharmarus Rizal

Papers

Managed peer-to-peer applications, systems and methods for distributed data access and storage

Access and control system for network-enabled devices

Control and observation of physical devices, equipment and processes by multiple users over computer networks

Stanford CyberLab: Internet Assisted Laboratories

Method, system and service model for remote recording of television programs