586 results about "Thin client" patented technology

A system is provided for delivering Internet and digital content to a variety of thin client devices. A web portal for accessing and selecting content is used in conjunction with graphical user interfaces on a personal computer for setting up and controlling the content channels. The user interfaces, scheduling, and communication management are controlled by a system control software application running on a local server with an Internet connection. A high speed local area network provides for streaming content from the Internet or local server to thin client devices. A digital audio playback device is connected to the local server via the local area network connection and decodes streamed audio files, and converts them into analog audio signals for input into a conventional stereo. Digital content is streamed automatically from the local server to another Internet playback device, based on end user content preferences and schedule selections.

The present invention discloses a central certificate management system for thin client devices in data networks and has particular applications to systems having a large number of the thin clients serviced by a proxy server through which the thin clients communicate with a plurality of secure server computers over a data network. According to one aspect, the present invention provides a certificate management module that causes the server device to manage digital certificates for each of the thin client devices. To minimize the latency of obtaining certificates for each of the thin client devices, the certificate management module reserves a fixed number of free certificates signed by a certificate authority and their respective private keys in a certificate database and frequently updates the free certificate according to a certificate updating message. Whenever a user account is created for a thin client device, the certificate management module fetches one or more free certificates from the certificate database and associate the fetched certificates to the created account and meanwhile the certificate management module creates new free certificates with the certificate authority to fill in the certificate database. Apart from the tradition of obtaining certificates locally in client devices that normally have sufficient computing power, the present invention uses the computing resources in a server device to carry out the task of obtaining and maintaining certificates asynchronously in the proxy server and further. These and other features in the present invention dramatically minimize the demands for computing power and memory in thin client devices like mobile devices, cellular phones, landline telephones or Internet appliance controllers.

Apparatus and accompanying methods for use therein for implementing an integrated, virtual office user environment, through an office server(s), through which a remotely stationed user can access typical office network-based applications, including e-mail, file sharing and hosted thin-client programs, through a remotely located network, e.g., WAN, connected web browser. Specifically, a front end, namely a service enablement platform (SEP), to one or more office servers on a LAN is connected to both the WAN and LAN and acts both as a bridge between the user and his(her) office applications and as a protocol translator to enable bi-directional, web-based, real-time communication to occur between the browser and each such application. During initial operation, the SEP, operating under a default profile, establishes, over an analog connection to the WAN, a management session with the site to obtain customer WAN access information, then tears down the analog connection and establishes a broadband WAN connection through which the SEP re-establishes its prior session and obtains a client certificate and its customized profile. The SEP then re-initializes itself to that particular profile.

A computer system for synchronizing a mobile device with a remote enterprise database includes a replication database. The replication database is mapped to and maintained as a subset image of the remote enterprise database through a bi-directional replication process. A mobile device gateway server is coupled to the replication database. The mobile device gateway includes a concentrator, which is configured to selectively receive replication data from the replication database, transform the received replication data into a format native to the mobile device and to selectively send the received and transformed replication data to the mobile device. The concentrator is also configured to receive mobile device data, transform and to send the received mobile device data to the replication database. The mobile device gateway server acts as a middle tier between one or more enterprise databases and one or more mobile devices or any network-enabled thin client.

A system for remotely controlling an ambient temperature in a building is provided. The system comprises a thermostat, a computing device, and a thin client. The thermostat has one or more settings and is equipped for wireless communication. The computing device is equipped for wireless communication with the thermostat. The thin client device is remotely located from the thermostat and operatively coupled to the computing device through a wide area network. The thin client device permits manipulation of the one or more settings which are wirelessly communicated from the computing device to the thermostat such that the ambient temperature of the building is remotely controlled.

A computer system and computer control software is provided which allows for secure document delivery between remote parties, and control by the sender of the further distribution and handling by the recipient of an electronic document or other computer file. A file in an application may be stored on a server and manipulated by the file's native application. The recipient of the file information is given preferably automatic operation to view the user output of the server application, via a thin-client system. The recipient of the file is thus limited, as dictated by the sender, as to the operations it can perform on the document via the server application. Files attached to electronic messages may also be removed and stored on a server, thus eliminating any possible effect on the recipient machine by the computer file. Also provided for is an adaptable thin-client system which adapts to local environmental and use conditions to provide the correct degree of thin-client or local application reliance.

Various methods, systems and apparatus for displaying content associated with a point-of-interest (“POI”) in a digital mapping system, are disclosed. One such method may include detecting a change in the zoom level of an electronic map displayed on a computing device, determining if the new zoom-level is at a pre-determined zoom level (e.g. at maximum zoom), identifying a POI on the map, retrieving content associated with the POI (“POI content”) and displaying the POI content. The method may further include detecting a change in the zoom, or pan, of the digital map while POI content is displayed, and removing the POI content in response. One apparatus, according to aspects of the present invention, may include means of detecting a change in the zoom level in a digital map displayed through an application (e.g. a web browser, an application on web-enabled cellular phones, etc., displaying a map generated by a service such as Google Maps®, Yahoo! Maps®, Windows Live Search Maps®, MapQuest®, etc.) on a computing device (e.g. personal computer, workstation, thin client, PDA, cellular phone / smart phone, GPS device, etc.) means of identifying a POI at the pre-determined zoom level, means of obtaining content associated with the POI, and means of displaying the POI content. POI content may be retrieved from a database (e.g. internet-based database); or, in an alternate embodiment, gathered by crawling websites associated with the POI. In one embodiment, POI content may be displayed as an image (e.g. a PNG file, GIF, Flash® component, etc.) superimposed on the digital map (e.g. as an overlay object on the map image.) In alternate embodiments, POI content may replace the digital map and may contain links to other content.

A server receives image, graphic and / or analytic data and processes and asynchronously outputs that data to a thin / no client. The server inputs image data in a variety of different formats and renders a normalized format that can be streamed to the thin / no client using light-weight protocol(s). The server updates the image, feature and / or analytic data in real time. The server inputs feature, analytic, business logic and other data and process it into various format(s) that can be streamed to the thin / no client and overlaid on the image data. The server provides application services, which can include collaboration, tracking, alerting, business, workflow and / or other desired services. The server can receive collaboration data from one thin / no client and stream that collaboration data to other thin / no clients to enable shared situational awareness between the thin / no clients. The server includes a programming environment for programming thin / no clients contained within server-based web pages.

The present invention includes systems and methods for retrieving information via a flexible and consistent targeted search model that employs interactive multi-prefix, multi-tier and dynamic menu information retrieval techniques (including predictive text techniques to facilitate the generation of targeted ads) that provide context-specific functionality tailored to particular information channels, as well as to records within or across such channels, and other known state information. Users are presented with a consistent search interface among multiple tiers across and within a large domain of information sources, and need not learn different or special search syntax. A thin-client server-controlled architecture enables users of resource-constrained mobile communications devices to locate targeted information more quickly by entering fewer keystrokes and performing fewer query iterations and web page refreshes, which in turn reduces required network bandwidth. Applications are built by leveraging existing collaborative cloud services that enable the maintenance and sharing of user content.

An internet server system for providing a virtual machine (VM) to a user, a method of creating a VM and an account, and a method of starting a VM via a webpage are provided. The internet server system includes at least one client apparatus, a computing server, a thin client management server, a storage unit, and a storage server. The method of creating a VM and an account includes: cloning a VM according to the request signal and logging in the VM with a preset account and a preset password; creating an FQDN for the VM; logging out the VM; and saving setting of the VM to a database server. The method of starting a VM via a webpage includes: connecting to a thin client webpage via a web browser; confirming an account and a password; starting the VM notifying a user to connect by a remote desktop connection.

A method and system are disclosed for booking and paying a retailer having a POS, which can be a low cost thin client computer system, connected to a transaction server storing confidential user information including a retailer identification, a user code and a user wireless device phone number, said method comprising the steps of receiving at the transaction server, from the user wireless device which can be a common cellphone, an SMS containing a retailer identification, reading at the transaction server the phone number of the wireless device communicated by the carrier transporting the SMS, authentifying said phone number and retailer identification with the stored confidential user information and sending the user confidential information to the retailer POS, the user entering on the POS the user code and the POS reading and authentifying the user code with the user confidential information received from the transaction server, the retailer entering the payment information on the POS and sending it with user information to the transaction server.

Methods, apparatuses and systems directed to a portal-based, dynamically distributed application topology for cellular systems. The portal-based application topology, in one implementation, is an application architecture featuring strategic dynamic distribution of the man-machine interface (such as data acquisition and information presentation) and the backend processing aspects, of a particular application. In one implementation, all terminal interfacing aspects (such as data acquisition, data presentation) are formatted and handled by systems associated with a cellular system operator, as described below, while background processing is performed by a processing facility remote to the cellular system operator. In one implementation, the distributed application topology allows a mobile station, such as a cellular telephone, to simply act as a thin-client accessing an application server via a cellular systems operator's web portal for page-based interface screens.

A crypto-ignition process is needed to establish an encrypted communication protocol between two devices connected by an insecure communication link. The present invention introduces a method of creating an identical secret key to two communicating parties is conducted between a thin device and a server computer over an insecure data network. The thin device generally has limited computing power and working memory and the server computer may communicate with a plurality of such thin devices. To ensure the security of the secret key on both sides and reduce traffic in the network, only a pair of public values is exchanged between the thin device and the server computer over the data network. Each side generates its own secret key from a self-generated private value along with the received counterpart's public value according to a commonly used key agreement protocol, such as the Diffie-Hellman key agreement protocol. To ensure that the generated secret keys are identical on both sides, a verification process is followed by exchanging a message encrypted by one of two generated secret keys. The secret keys are proved to be identical and secret when the encrypted message is successfully decrypted by the other secret key. To reduce network traffic, the verification process is piggybacked with a session request from the thin device to establish a secure and authentic communication session with the server computer. The present invention enables the automatic delivery of the secret keys, without requiring significant computing power and working memory, between each of the thin clients respectively with the server computer.

A system and method for managing a network of thin clients is disclosed. The thin clients may be organized into a hierarchy with multiple administrative servers in a hierarchy, each managing one or more thin clients. Updates to thin client configurations may be performed by propagating update information to a top-level master administrative server, which in turn conveys the update information to one or more lower-level remote administrative servers, which in turn convey the update information to their managed thin clients. To simplify network management, the thin clients may be organized into arbitrary clusters, regardless of their position within the hierarchy structure. The hierarchy may also be used to control the propagation of error messages from thin clients. The hierarchy may be implemented using a thin client management program that configures thin clients according to their position within the hierarchy.

A secure computing system is provided which utilizes a unique combination of Public Key Infrastructure (PKI), Virtual Private Networking (VPN), and server-based computing on thin client devices. The combination of technology and components provide secure computing through Defense-in-Depth using commercial off-the-shelf components.

A lottery management system provides the ability to integrate various lottery system types into a single lottery management solution so as to allow the customized deployment of various lottery system attributes. In one embodiment, lottery system attributes include game types, reporting functions, system administration, point-of-sale integration, device and network-specific interfaces and retail management. The present invention can include a lottery transaction server, a message exchange component, thin client components, thick client components and software development kits.

A way is provided for architecting a server-less office that delivers anywhere anytime computing support to an organization. The server-less office comprises a plurality of information technology IT components selected based on business objectives and constraints associated with the business function of the organization to work together to deliver computing support functions to a plurality of end users who no longer have local computing support and may only have thin clients on their desks. A pre-determined server-less architecture is imposed by the present invention by including at least four architectural groupings of IT components that the organization must map the objectives and constraints of its business functions onto for IT component selection purposes. A local group is included in this minimum set of groups so that unique processing needs can be satisfied that are not met by the imposed pre-determined server-less office architectural groupings.

Various methods, systems and apparatus for displaying content associated with a point-of-interest (“POI”) in a digital mapping system, are disclosed. One such method may include detecting a change in the zoom level of an electronic map displayed on a computing device, determining if the new zoom-level is at a pre-determined zoom level (e.g. at maximum zoom), identifying a POI on the map, retrieving content associated with the POI (“POI content”) and displaying the POI content. A POI may be a specific point of interest; or, an entire geographic region of a map displayed at a high zoom level. The method may further include detecting a change in the zoom, or pan, of the digital map while POI content is displayed, and removing or repositioning the POI content in response. One apparatus, according to aspects of the present invention, may include means of detecting a change in the zoom level in a digital map displayed through an application (e.g. a web browser, an application on web-enabled cellular phones, etc., displaying a map generated by a service such as Google Maps®, Yahoo! Maps®, Windows Live Search Maps®, MapQuest®, etc.) on a computing device (e.g. personal computer, workstation, thin client, PDA, cellular phone / smart phone, GPS device, etc.) means of identifying a POI at the pre-determined zoom level, means of obtaining content associated with the POI, and means of displaying the POI content. POI content may be retrieved from a database (e.g. internet-based database); or, in an alternate embodiment, gathered by crawling websites associated with the POI. In one embodiment, POI content may be displayed as an image (e.g a PNG file, GIF, Flash® component, etc.) superimposed on the digital map (e.g. as an overlay object on the map image.) In alternate embodiments, POI content may replace the digital map and may contain links to other content.

A centralized real-time multi-location management system that manages the exchange of location-level service data to a central server, as well as provides a secure firewall for the location-level systems through a network transceiver at each property. The network transceiver receives data from the location-level service and transmits and receives the data to and from the remote central server. At the central server, each property's data are integrated into a central database for use by a variety of central application services accessible by users through thin-client user interfaces.

The present invention discloses a system and a method for integrated on-demand delivery of operating system and applications, where operating system images are separate and distinct from application images. Integration of operating system streaming and application streaming services makes streaming delivery possible to a wide range of client devices, including those without any local disk space such as thin-clients and diskless workstations. In addition, by integrating the centralized management of operating system delivery and application delivery, the present invention provides a complete solution to server-centric application management, thereby further reducing the total cost of ownership of network-based computing approach. Implementing the operating management functions at the client machine level of specificity and application management functions at the user level of specificity combined with providing separate and distinct operating system images and application images provides an inherently canonical architecture that allows proper scaling and affords appropriate security management functions. The result is a complete, scalable, robust, and reliable server-centric application and operating system management system with a lower total cost of ownership than existing products.

A media spooler system is described that provides a methodology for efficient transmission of media content from client devices, such transmission of digital images from wireless digital cameras. The media spooler or gateway addresses wireless transmission problems by acting as a protocol gateway between a thin-client device and a target host or server (supported by a server infrastructure). More particularly, the media spooler of the present invention acts as a protocol gateway between thin-client devices (e.g., “mobile visual communicator” in the form of a wireless digital camera) and server infrastructure (e.g., server-based computer systems or “Web servers” of a photographic service provider). This task entails accepting multiple, simultaneous connections from various client devices (e.g., wireless digital cameras), extracting information from those devices (e.g., digital photographs or other media content), and then uploading that information to the target server infrastructure. In basic operation, the media spooler queries each client device for the information (e.g., media, such as pictures) the client device thinks should uploaded, and then the media spooler queries the server infrastructure for the subset of pictures that have not been already uploaded. This improved coordination or synchronization of information between a device and target host allows for efficient recovery of dropped cellular data calls by essentially allowing the media spooler to “pick up where it left off.”

A method and system are provided for executing an application remotely on a server computer for a client computer in a computer network. The server receives at user input from the client computer associated with the application, and executes the application. The server processes display commands of the application to generate display primitives, and translates the display primitives into lower level display commands defining display updates using semantic information of the display primitives. The lower level display commands are selected from a predetermined set of lower level display commands. The lower level display commands are aggregated and ordered into one or more command queues. Each command queue is associated with a given display region. The server computer transmits the lower level display commands in the one or more command queues over the network to the client computer. The client computer is capable of translating the lower level display commands into hardware calls for causing the client computer to display the display updates.

A computer-readable portable media device is used for transferring network settings and other configuration data to a thin client network device to simply the task of configuring the thin client device for network connectivity and other functions. A configuration program on a personal computer assists a user in creating configuration data, including network settings, for the thin client device, generates an XML file containing the configuration data, and writes the XML file in to the portable media device. The portable media device is then attached to the thin client device. The thin client device detects the portable media device and automatically loads the configuration data from the XML file.

The present invention relates to a method for providing content to a mobile device (2) within a communication network comprising a network server (4), at least one gateway (3) for a thin client application, at least one management unit (5) comprised by the gateway (3) and at least one mobile device (2), wherein the gateway (3) upon identification of a request from a mobile device (2) transmitted within a thin client application, initiates a download of the requested content from the network server (4) to the gateway (3), wherein the method is characterized in that the gateway (3) upon identification of a specific request within the thin client application additionally triggers a management unit (5) to deliver the content to the mobile device (2). Furthermore a remote display gateway (3) and a mobile device (2) for the usage within the inventive method are described.

Apparatus and accompanying methods for use therein for implementing an integrated, virtual office user environment, through an office server(s), through which a remotely stationed user can access typical office network-based applications, including e-mail, file sharing and hosted thin-client programs, through a remotely located network, e.g., WAN, connected web browser. Specifically, a front end, namely a service enablement platform (SEP), to one or more office servers on a LAN is connected to both the WAN and LAN and acts both as a bridge between the user and his(her) office applications and as a protocol translator to enable bi-directional, web-based, real-time communication to occur between the browser and each such application. The SEP translates user input originating from the browser into application-specific protocols and applies a result to a corresponding office application server.

A method and system of use of a Content Distribution Network (CDN), wherein server functionality and client functionality are unbundled. Client software, which governs the accesses and request of the information from the CDN (i.e., server) is provided by a “thin” client architecture. The thin client software is capable of running on an as needed basis, therefore not allocating significant portions of available memory, except when being accessed. The server functionality retains the bulk of the software functionality to manage locally stored content, process content requests, and forward the requested data to content requesters running the client software.

A system for scanning a file for malicious codes may include a client agent running in a client computer and a scan server running in a server computer, the client computer and the server computer communicating over a computer network. The client agent may be configured to locally receive a scan request to scan a target file for malicious codes and to communicate with the scan server to scan the target file using a scan engine running in the server computer. The scan server in communication with the client agent allows the scan engine to scan the target file by issuing file I / O requests to access the target file located in the client computer. The client agent may be configured to check for digital signatures and to maintain a file cache of previously scanned files to minimize network traffic.

An access system enables casino personnel to access casino information from a casino computer through a network accessible display device that contains a web browser. The access system comprises a thin client user interface server. Information provided to the casino computer can be requested from multiple files and provided in customized formats or from among numerous available formats at the request of the casino personnel. The request can be configured and responded to according to such diverse information requests as data / records specific to personnel (e.g., dealers, pit bosses, croupier, security guards, etc.), specific tables, specific games, specific classes of games, pits, wagering limits, shufflers, roulette wheels, and the like, and the requests can define bases of information such as performance, down time, volume, frequency, and individual round events (e.g., hands in cards or spins in roulette or tosses in craps), and the requests can be tailored on casino personnel input to specific time intervals or histories. Special software is not needed at the user side of the thin client user interface to access the database.