913 results about "Virtual desktop" patented technology

The system and method described herein may identify one or more virtual desktop extensions available in a cloud computing environment and launch virtual machine instances to host the available virtual desktop extensions in the cloud. For example, a virtual desktop extension manager may receive a virtual desktop extension request from a client desktop and determine whether authentication credentials for the client desktop indicate that the client desktop has access to the requested virtual desktop extension. In response to authenticating the client desktop, the virtual desktop extension manager may then launch a virtual machine instance to host the virtual desktop extension in the cloud and provide the client desktop with information for locally controlling the virtual desktop extension remotely hosted in the cloud.

A computer implemented method, a computer program product, and data processing system clone virtual machines in a virtual desktop environment. A request to clone a new virtual machine is intercepted, wherein the request was initially sent to a virtual management server. Responsive to intercepting the request, the new virtual machine is cloned from a snapshot of a master virtual machine. A delta file is created for the new virtual machine, wherein the delta file includes a base disk reference and a copied delta file. The new virtual machine is configured to read a base disk image from a snapshot of the master virtual machine. The new virtual machine is configured to write data to the copied delta file in the delta file.

Methods, systems, and techniques for facilitating access to content stored remotely, for example, as part of a virtual machine infrastructure or elsewhere in a networked environment, using a uniform mechanism are provided. Example embodiments provide an Enhanced Virtual Desktop Management Server / System with a Content Abstraction Layer which enables users to access their data stored as part of a virtual machine environment, or replicated otherwise on a network, using a generic API. The API can be incorporated into a web browser or other third party interface to provide access to the users' data without needing to remote a bitmap representation of a virtual desktop display. Accordingly, users can access their data, applications, and settings regardless of the type of access device and regardless of whether the corresponding virtual desktop is running in the data center, provisioned in the datacenter but running on a client device, or not running at all.

The present invention comprises a method and computer implemented system for presenting multiple virtual desktops on a display of a computer system. A “pager” window is displayed on a desktop (either real or virtual) which comprises multiple subpanes, each of which contains a scaled virtual desktop having dimensions that are proportional to, but less than the dimensions of a corresponding virtual desktop. Each scaled virtual desktop provides a representation of the corresponding full-size virtual desktop that would display one or more application windows whose content may optionally be replaced by the icon designating the application program or data file displayed therein, for sake of visual clarity. The present invention also provides a mechanism for varying the background image of virtual desktop, and thus, of each scaled virtual desktop pane, in addition to a number of enhancements to the user interface for controlling the virtual desktop environment including transparency hiding of the pager window, constant aspect ratio scaling of the pager window, mouse desktop changing with corner exclusion, display and interaction with window lists, individual pop up menus for windows, starting desktop selection, a method for moving windows between virtual desktops, a method to override virtual desktop behaviors, a method for placing child windows on the same desktop as the parent window, notification of desktop changes, tracking topmost application on other desktops, sticky monitors, and API remote control.

A method for a user to preview multiple virtual desktops in a graphical user interface is described. The method comprises receiving an indication from a user to preview the multiple virtual desktops and displaying multiple panes on the display. Each pane contains a scaled virtual desktop having dimensions that are proportionally less than the dimensions of a corresponding full-size virtual desktop. Each scaled virtual desktop displays with one or more scaled application windows as shadows if the corresponding full-size virtual desktop has one or more corresponding application windows that are active.

Virtual Desktop—Meta-Organization & Control System wherein a real-time-accessible memory media having at least one dynamic substantially cyclic electronic-data structure is associated (by an ongoing algorithmic activity for respectively regularly transforming each process of a plurality of processes running in the environment) into an associated graphic representation, and logically assigns the representation to a location in the data structure—such that for the data structure, a graphic user interface facilitates viewing of the representations assigned to at least one of the data structures and facilitates organizing of the at least one data structure.

In a client-server system, a server-node application runs a user session and a remote presentation protocol communicates between the client node and the server node. The server node stores a remote virtual desktop including remote windows of the user session. The client node displays multiple local windows of applications running locally on the client node and further displays one or more windows of the remote virtual desktop. The one or more windows are clipped to produce a clipped region so that the remote windows are displayed therein to appear as the local windows. The local windows are enumerated according to z-order from back to front and an area of each local window which overlaps the clipped region is subtracted from the clipped region so that the local windows show through the area.

The present invention is directed to appropriately rendering terminal server graphical data at multiple client side monitors. In some embodiments, a client sends client side monitor configuration for a plurality of monitors to a server. The server simulates a virtual desktop for the plurality of monitors based on the client side monitor configuration. Graphical data generated for the simulated virtual desktop is converted to drawing commands and returned to the client for rendering. In other embodiments, a separate terminal server session is established for each of a plurality client side monitors. Drawing commands for a specified client side monitor is sent from the terminal server to the client over the corresponding session for the client side monitor.

The system and method described herein may identify one or more virtual desktop extensions available in a cloud computing environment and launch virtual machine instances to host the available virtual desktop extensions in the cloud. For example, a virtual desktop extension manager may receive a virtual desktop extension request from a client desktop and determine whether authentication credentials for the client desktop indicate that the client desktop has access to the requested virtual desktop extension. In response to authenticating the client desktop, the virtual desktop extension manager may then launch a virtual machine instance to host the virtual desktop extension in the cloud and provide the client desktop with information for locally controlling the virtual desktop extension remotely hosted in the cloud.

System and Methods for implementing a Internet-Based Group Cloud Management System (GCMS) comprised by several Cloud Management System sites (CMS sites), where providing institutions, means for: A) The Creation of the Educational Group comprised by: A1) Community CMS sites for Campuses and / or Groups of Users, A2) Personal CMS Sites for each Faculty, Staff, Student and Alumnus, A3) Project CMS sites for each Project Team. B) Communication within the Educational Group: B1) Among CMS Sites, B2) to e-mail and text-messaging devices. The CMS sites are reachable by their own domain names or sub-domain from the GCMS, and by any search engine. Each CMS site is multi-user and includes its own security system, user-defined and predefined pages for among others, Professional Profile, Web Apps, Virtual Desktop / Apps and Web / Cloud Services. Each CMS site is connected to the GCMS, allowing the Exchange of Information among CMS sites within the GCMS and among GCMS sites.

A system and method for managing responsiveness of virtual desktops using passive monitoring includes monitoring interactive desktop events for a computer device and measuring a time between the interactive desktop event and a result of the interactive desktop event. Based on the time, desktop responsiveness is evaluated. System resources are reallocated to improve the responsiveness.

A method for providing a desktop management tool includes displaying an active desktop having at least one application window representing an active application; storing data representing a virtual desktop in memory; while displaying the active desktop, receiving non-menu-based user input representing an application-move operation between the active desktop and the virtual desktop; and associating the active application with the virtual desktop. The method may also include displaying, as part of the active desktop, a visual representation of the virtual desktop. Other examples of the described method also include displaying an enlarged view of the contents of a virtual desktop in response to additional user input. An example apparatus for implementing the described methods is also described.

Embodiments of the invention are related to systems and methods for a docking station that wirelessly connects to a mobile device, facilitates charging the mobile device, and enables the mobile device to interact with a virtual desktop infrastructure.

An Internet-based design environment, implemented on a web server, for use by building, design, architectural, engineering, and construction personnel, wherein the design environment provides a graphical user interface having a virtual desktop (300) that resembles an architect's desk, wherein the virtual desktop provides a virtual workspace for storing design documents and a set of basic virtual design tools (304, 306) for use in sketching, drawing, modeling, creating, and editing the stored design documents in the virtual workspace. The design documents may comprise different media types (314) and are persistently maintained on the web server. The virtual design tools comprise graphical icons that resemble physical objects with similar virtual functionality to the resembled physical objects and may be moved around the virtual workspace. The design environment supports multi-modal input, side-by-side layout of the stored documents, access permissions for users of the design environment, and the ability to interact with applications on the virtual desktop.

The present invention relates to testing a mobile device in a lab by providing test signals to the mobile device via a cabled connection which bypasses the actual physical antennas in the mobile device. The test signals emulate a wireless channel and incorporate representative and / or actual measured characteristics of the performance of the antennas in the mobile device. As such, the performance mobile device can be accurately measured without requiring placement in an anechoic chamber, which enables efficient testing over a large set of configurations and underlying conditions.

A plurality of master desktop images for a plurality of users are stored at a plurality of geographically diverse data centers. At a first one of the data centers, a virtual desktop is constructed for a remote client. The virtual desktop is constructed from a given one of the master desktop images at the first one of the data centers and an individualized delta image for a user associated with the remote client. When it is determined that the remote client is at a geographical location wherein the first one of the data centers is not the closest one of the data centers to the remote client, the virtual desktop for the remote client is reconstructed at a second, closest, one of the data centers. The virtual desktop is reconstructed from a given one of the master desktop images at the second one of the data centers and the individualized delta image for the user associated with the remote client. A copy of the individualized delta image is moved from the first one of the data centers to the second one of the data centers to facilitate reconstructing the virtual desktop.

Transient virtual computers are instantiated on a server and deleted after a period of use by a plurality of users. When a request for the virtual computer is received from one or more users, the remote server replicates copies of the virtual computer and assigns each of the copies to a user. The replication of the virtual computers may involve replicating of a computer profile and associated files. Each of the users accesses, manipulates and performs operation on the assigned virtual computer as desired without affecting the operations on other users' virtual computers. After a user finishes using the transient virtual computer, the replicated virtual computer may be removed or deleted from the remote server. The replication of the virtual computer for a temporary use facilitates collaborative activities such as learning in a classroom by removing or reducing administrative tasks.

The invention aims to disclose a method and a system for dynamic scheduling management of virtualized resources in a virtualized desktop system. Compared with the prior art, the system carries out reasonable assignment on a virtual machine according to the resource consumption type of the virtual machine requested by a user, so that the resource demands of the virtual machine can be matched with the capacity of a host machine, the operating performance of the virtual machine is promoted, and the load balance of cluster resources is optimized. In the operating process of the virtual machine, the operating conditions of the virtual machine are monitored in real time, virtual machines which are not even in assignment is rescheduled appropriately, and dynamic load balance of resources is achieved. An appropriate chance to reschedule the virtual machine is selected, the adjustment of the load can not affect normal operation of other parts of the system, while the resource utilization is optimized, the user experience level of the system is promoted, and the purposes of the method and the system are achieved.

A system and method for managing responsiveness of virtual desktops using passive monitoring includes monitoring interactive desktop events for a computer device and measuring a time between the interactive desktop event and a result of the interactive desktop event. Based on the time, desktop responsiveness is evaluated. System resources are reallocated to improve the responsiveness.

The invention discloses the architecture of client-side virtualization, utilizing the techniques of differential bi-directional synchronization of layered data and closed computing, as an extension to virtual desktop infrastructure. Both the client and server run a virtual machine monitor on top of which user application data, system data, personal application, group application, and guest operating system are layered independently. Layer independence is achieved by system data redirection, cache acceleration, and application composing / decomposing method. The client can be securely protected via the push-OS concept, security links, and closed computing services, including virtual machine subscription management control and network resource control services.

The invention discloses an electronic equipment, a method and a device for switching operating system desktop. The invention provides a desktop management module, the desktop management module is used for binding the application program to the virtual desktops corresponding to various usage scenarios according to the class of the usage scenarios to which the application program belongs. The method comprises: the desktop management module determines a command; and the desktop management module switches between the virtual desktops corresponding to various usage scenarios according to the command. By using the invention, user operation is facilitated.

A computer system, including a processor, an input device and an output device and that executes an operating system to support the execution, is used to execute first and second sets of application programs. The operating system includes a graphical user interface coupleable through an output driver to the output device and an input interface including an input queue coupleable through an input driver to the input device. 1An environment manager program is also executed by the processor. This program includes a third list of a second set of application programs and a fourth list of application program windows corresponding to the second list of application programs. Execution of the environment manager program provides for the inclusion of the environment manager program in the first and second sets and for selectively swapping with the operating system the first and third lists and the second and fourth lists to switch between the execution of the first and second sets of application programs.

A distributed virtual desktop infrastructure system includes at least one management server and a plurality of client management applications. The management server includes at least one processor, and is programmed and / or configured to determine a home system of the plurality of client systems for at least one user. The plurality of client management applications are in communication with the at least one management server, and are configured to execute on the plurality of client system and display, on at least one client system, a virtual desktop of at least one virtual machine executing on the home system. Related systems and methods are also described.

The invention discloses a multi-dimensional intelligent service point virtual desktop infrastructure. A transverse dimension consists of client equipment, an access point, a service switch point and a background service point so as to form a transmission path of a virtual desktop; and a longitudinal dimension consists of a company operating system, company application, user application, user data and settings so as to divide a virtual machine into a plurality of layers which are easy to manage. The entire infrastructure is managed through the access point, the service switch point and the background service point, and the centralized management of a background virtual machine / virtual application program / real machine and the delivery on demand of the virtual desktop can be realized. The background service point incorporates virtual machine management and real machine management into a uniform system, integrates the virtual machine management and the virtual application management and divides the virtual machine and the virtual application program and data on the virtual machine into a plurality of mutually independent layers. The transmission of the virtual desktop provides end-to-end network overlay by adopting a session initial protocol (SIP) and a remote transmission protocol.

In a client-server system, a server-node application runs a user session and a remote presentation protocol communicates between the client node and the server node. The server node stores a remote virtual desktop including remote windows of the user session. The client node displays multiple local windows of applications running locally on the client node and further displays one or more windows of the remote virtual desktop. The one or more windows are clipped to produce a clipped region so that the remote windows are displayed therein to appear as the local windows. The local windows are enumerated according to z-order from back to front and an area of each local window which overlaps the clipped region is subtracted from the clipped region so that the local windows show through the area.

Presenting advertisements in graphical user interfaces associated with virtual computers based on user profiles and information about user activities on the virtual computers. A computer device for instantiating the virtual computers analyses user profiles and the user activity information. Based on the analysis, the computer device selects advertisements for presentation to users. The computer device includes the selected advertisements in data objects for transmittal to user terminals of the users. The user terminals generate user interface elements for displaying the graphical user interfaces based on the received data objects. The users may take actions based on the advertisements presented in the graphical user interfaces. By presenting the advertisements, the service provider of computer virtual desktop service may collect monetary compensation from advertisers.