90 results about "Virtual presence" patented technology

A network appliance for monitoring, diagnosing and documenting problems among a plurality of devices and processes (objects) coupled to a computer network utilizes periodic polling and collection of object-generated trap data to monitor the status of objects on the computer network. The status of a multitude of objects is maintained in memory utilizing virtual state machines which contain a small amount of persistent data but which are modeled after one of a plurality of finite state machines. The memory further maintains dependency data related to each object which identifies parent / child relationships with other objects at the same or different layers of the OSI network protocol model. A decision engine verifies through on-demand polling that a device is down. A root cause analysis module utilizes status and dependency data to locate the highest object in the parent / child relationship tree that is affected to determine the root cause of a problem. Once a problem has been verified, a “case” is opened and notification alerts may be sent out to one or more devices. A user interface allows all objects within the network to be displayed with their respective status and their respective parent / child dependency objects in various formats.

A network appliance for monitoring, diagnosing and documenting problems among a plurality of devices and processes (objects) coupled to a computer network utilizes periodic polling and collection of object-generated trap data to monitor the status of objects on the computer network. The status of a multitude of objects is maintained in memory utilizing virtual state machines which contain a small amount of persistent data but which are modeled after one of a plurality of finite state machines. The memory further maintains dependency data related to each object which identifies parent / child relationships with other objects at the same or different layers of the OSI network protocol model. A decision engine verifies through on-demand polling that a device is down. A root cause analysis module utilizes status and dependency data to locate the highest object in the parent / child relationship tree that is affected to determine the root cause of a problem. Once a problem has been verified, a “case” is opened and notification alerts may be sent out to one or more devices. A user interface allows all objects within the network to be displayed with their respective status and their respective parent / child dependency objects in various formats.

A method and apparatus of improving the navigation performance of robot are provided. The navigation method using a virtual sensor includes: generating information on positions of obstacles, the information which is estimated to be generated by virtual sensors that are virtually present, based on information on positions of the obstacles, which is generated by physical sensors; and controlling a movement of a robot according to the information on the positions of the obstacles. It is possible to overcome limits in the number and arrangement of previously installed physical sensors.

Systems and processes for converting speech-to-text are provided. In one example process, speech input can be received. A sequence of states and arcs of a weighted finite state transducer (WFST) can be traversed. A negating finite state transducer (FST) can be traversed. A virtual FST can be composed using a neural network language model and based on the sequence of states and arcs of the WFST. The one or more virtual states of the virtual FST can be traversed to determine a probability of a candidate word given one or more history candidate words. Text corresponding to the speech input can be determined based on the probability of the candidate word given the one or more history candidate words. An output can be provided based on the text corresponding to the speech input.

A system and method are provided for providing health care. A plurality of virtual presence devices is arranged to a corresponding plurality of customer residences, each comprising a display device; an input device having a user interface permitting selection of an available service; a camera and microphone for interactive audiovisual communication; and a computer device responsive to one of the user interface, the camera, and the microphone, to facilitate the interactive audiovisual communication over an IPTV data network. A health care contact center is in communication with the virtual presence devices, and comprises an IPTV transceiver device configured to interact and audiovisually communicate with the virtual presence devices; and a processing device for receiving one of a contact request, patient data, and a telemedicine measurement from any of the virtual presence devices, and to form an audiovisual memo therefrom for facilitating flow of patient communication to consulting personnel.

A virtual cities server hosts one or more virtual cities, which in turn include one or more virtual environments with which a user interacts, where the one or more virtual environmental are three-dimensional spaces. The one or more virtual cities correspond to one or more physical cities, and virtual environments in turn correspond to physical environments in physical cities, thereby allowing businesses, organizations, and individual to establish virtual presences that correspond to physical presences and conduct transactions and activities that ultimately facilitate physical transactions and activities.

A method and system is disclosed for synchronizing the virtual and physical mouse cursors of a local computer and a remotely controlled computer. Video signals generated by a host computer are transmitted to a client computer in order to allow the user of a client computer to have a virtual presence on the host computer. However, the signals transmitted by the host computer may contain errors that can cause a physical mouse to lose synchronization with a virtual mouse. Therefore this virtual presence architecture uses USB protocol and human interface descriptors that support the movement of a mouse to an absolute position in order to synchronize a virtual mouse cursor with a physical mouse cursor.

Apparatus, methods, and computer program products are disclosed that accumulate a presence history of an entity within a persistent virtual environment by repeated gathering of virtual presence information. The virtual presence information includes an entity identification value and a sampling time value. Once the virtual presence information is collected, the technology performs a general least-squares-fit to a set of basis functions on a portion of the presence history to create a coefficient vector. The coefficient vector represents a temporal profile consistent with the presence history and includes coefficients responsive to the general least-squares-fit. Once the coefficient vector is created, the technology characterizes the entity responsive to its coefficient vector and presents the characterization of the entity.

Embodiments of the invention provide a nexus between a user's presence within or proximate to a brick and mortar store outside of an explicit user transaction within the store, that is based solely upon the user's presence within the store, and not on any affirmative actions taken by the user by maintaining location awareness of the user and by communicating this awareness in real time, as the user moves from location to location, to brick and mortar stores at or near to the user's location. In this way, embodiments of the invention link the user's virtual presence, for example via the Internet, and all of the user-related information that is available for data mining, for example using big data techniques, to the user's physical presence at a physical location to create an enhanced user experience within the physical location in real time.

Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and / or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.

As a music equipment is connected to a music processing apparatus, necessary communication ports corresponding to the connected music equipment are automatically set in the processing apparatus. The thus-set communication ports are each assigned the name of the corresponding equipment so that the equipment and the communication ports can be associated with each other. Once the equipment is disconnected from the apparatus, the disconnected equipment is converted into a dummy state and displayed in a predetermined dummy display style. When a project file has been read which includes track data, identification information of a currently-set external equipment and parameters of the external equipment, the detected external equipment is associated with any one of external equipments which had been set for use at the time of storage of the project file. By transferring parameters, stored in a memory, to the external equipment that could be associated, parameter synchronization can be effected.

A proximity-based awareness system that includes a mobile computing device for each user and a system server in communication with the mobile devices. The system server may enable the user to create and edit a personal profile; broadcast the profile to another user; enable the user to search for and view another's personal profile and an event profile; bookmark an interesting event and an interesting user based on keywords; store a profile image or profile video associated with the user, and designate a virtual presence at a location. Each mobile device includes a processor that may determine the location of the user; provide an interface to enable the user to interact with the system server, transmit information to the system server, and display information received from the system server; and allow the user to enter keywords. As such, the system allows users to become aware of other nearby users.

A host computing device has a virtual machine (VM) instantiated thereon. The VM has a virtual application instantiated thereon and a virtual processor. The host also has a virtual machine monitor (VMM) instantiated thereon to oversee the VM and to intercept instructions from a virtual entity comprising one of the virtual application and the VM to the virtual processor of such VM. The virtual entity becomes self-aware of the virtual status thereof based on a self-aware flag as obtained from the VMM, and based thereon obtains particular virtual metadata from a Synthetic range of the virtual processor by way of the VMM to operate efficiently. The Synthetic range of the virtual processor is implemented by the VMM and does not correspond to any defined range of the physical processor corresponding to the virtual processor.

Three-dimensional object bridge between virtual and physical worlds. A method, system, apparatus and / or computer-usable medium includes steps of selecting a three-dimensional item in a first state for subsequent rendering into a second state and rendering the three-dimensional item in the second state via the three-dimensional rendering apparatus. An additional step of locating a three-dimensional rendering apparatus for rendering the three-dimensional item in a second state can be included. The three-dimensional rendering apparatus can be configured as a kiosk (manned or unmanned), Internet-enabled vending machine, and the like. The first state can comprise a virtual state and the second state can comprise a physical state. Likewise, the first state can comprise a physical state and the second state can comprise a virtual state. Additionally, the three-dimensional item / object can be mapped in the first state for rendering in the second state.

Disclosed are systems and methods for responding to the arrival of a person within a defined geographic area after receiving a virtual presence by applying discounts at a point-of-sale are defined. A mobile electronic device stores user profile and consumer incentive data and periodically outputs a unique device identification number and position data. A host server monitors the position data and when it is within the defined geographic area, the user profile and consumer incentive data is received from the mobile electronic device and transmitted to a servers and a point-of-sale for enhanced customer services and savings. When the user leaves the defined geographic area, the profile data is removed.

Increasingly people want to maintain a persistent personal presence in virtual spaces (usually via avatars). However, while mobile they tend to devote only short bursts of attention to their mobile device, making it difficult to control an avatar. The core contribution of this IP is to use implicitly sensed context from a mobile device to control avatars in a virtual space that does not directly correspond to the user's physical space. This work allows mobile users to have a presence in a virtual space that matches their environmental conditions without forcing them to configure and reconfigure their virtual presence manually.

Embodiments of the invention provide a nexus between a user's presence within or proximate to a brick and mortar store outside of an explicit user transaction within the store, that is based solely upon the user's presence within the store, and not on any affirmative actions taken by the user by maintaining location awareness of the user and by communicating this awareness in real time, as the user moves from location to location, to brick and mortar stores at or near to the user's location. In this way, embodiments of the invention link the user's virtual presence, for example via the Internet, and all of the user-related information that is available for data mining, for example using big data techniques, to the user's physical presence at a physical location to create an enhanced user experience within the physical location in real time.

The invention discloses a high-voltage direct-current power transmission multi-channel supplementary damping control method based on a variable structure. The high-voltage direct-current power transmission multi-channel supplementary damping control method has the characteristics that sub-synchronous and low frequency oscillation frequencies and damps, and a system reduced-order model are identified by a TLS-ESPRIT (Total Least Squares-Estimation of Signal Parameters via Rotational Invariance Techniques) algorithm with high operation efficiency and anti-interference capability; a variable structure control principle is combined and an attached controller containing a virtual state variable is designed; finally, a state observer is led in to eliminate the virtual state variable so as to realize an HVDC (High Voltage Direct Current) variable structure controller with an output feedback form; then a variable structure control theory is used for designing a multi-channel direct-current attached damping controller so as to reduce the mutual influences between oscillation modes; the sub-synchronous and low frequency oscillation can be inhibited synchronously. The method is efficient and feasible; the variable structure control theory has strong disturbance rejection on complicated changeable working conditions of an actual power grid; meanwhile, a multi-channel structure is utilized by using the controller to solve a coordinated control problem among the plurality of controllers; the invention provides a controller design method of an actual large power grid with very strong operability.

The invention discloses a grading optimization method for an asphalt mixture under virtual state. The method includes the steps of: on the basis of grading that needs to optimize according to practical demand, in three-dimensional discrete element software PFC3D, randomly generating an asphalt mixture mechanical test three-dimensional discrete element model (including uniaxial penetration test, low temperature split test, uniaxial compression test and shear fatigue test) which satisfies a target grading, wherein the generation process of the three-dimensional discrete element model, which satisfies the target grading, is the base of asphalt mixture grading optimization; and comparing mechanical performance evaluation results of various grading to obtain a grading having best mechanical performance. The method has strong operability, convenience and representativeness.

Apparatus and associated methods are provided which allow a remote user to maintain a virtual session with a server. A virtual session allows a remote and possibly mobile user to maintain a virtual presence in an office environment without actually being present. Using the present invention, a remote user can access a central application program such as an Internet service provider, a database system, an inventory system or billing system. Likewise, the remote user can receive calls and other forms of communications as though he or she were present in an office environment. A virtual session does not require a physical connection to be continuously present in order to provide a virtual connectivity. This is especially important for mobile applications where the remote user may incur long distance and / or wireless toll charges. Also, methods are presented to allow a remote unit to rapidly reconnect in a transparent and seamless way without burdening the user with the need to connect and reconnect or to upload and download information. Related methods are provided to allow the virtual session to be established, operated and maintained.

A server operating a website with discrete transactional webpages identifies subject matter for a sales contract between a merchant and an inquiring party. The website is provided with an augment logon procedure for potential inquiring parties, be they offerees or offerors to a contractual relationship. As part of the logon information of the inquiring party, at least one—a preferably a plurality—of direct contact routes from the server to the offeree and / or offeror is solicited. These direct contract routes can included landline, cell phone, pager, or other direct computer to computer communication. The inquiring party initially contacts the server and identifies the subject matter of the proposed contract, for example an airline trip, the sale of an electronics item such as a TV, or a restaurant reservation and at least one other parameter required for the consummation of a contract. This information is communicated to the merchant. The merchant either accepts or rejects the proposed contract parameter and communicates this fact to the server. The server then makes direct contact to the inquiring party with indexing occurring through the provided direct contract routes until actual contact is attained to the inquiring party. During the contract formation, direct server to inquiring party contact is repeated until an actual contact is established, enabling the virtual presence of the inquiring party for a sufficient interval to establish a contract.

A Global Virtual Presence (SGVP) platform integrates communications, robotics and Men Machine Interface (MMI) technologies and provides a unique way of delivering virtual presence experience to a user. The user can control a Robotic Virtual Explorer Devices (RVEDs) and receive a real-time media stream at his virtual terminal. In addition to real-time interactive video feeds, the system provides a pre-recorded video feed gallery of various most unreachable areas of the world, thereby providing a feeling of virtual-like presence to people, who may never see these places due to physical and financial constrains.

In a virtualized distribution system for offering virtual products or services to clients over a distributed network a service provider manages physical resources. One or more orchestration servers having access to the physical resources run cloud management software that maintain a service providers portal to permit the service provider to manage the physical resources and accounts for distribution partners, a partner portal to permit the distribution partners to create virtual products or services using the available physical resources and establish a virtual presence on said distributed network, and a client portal for offering to clients the virtual products or services created by the distribution partners through their virtual presence. In this way product distribution can be offered as a service, which emulates the manner in which real products and services are distributed through a traditional distribution chain.

The invention relates to an instantaneous messaging system for mobile terminals comprising one or several instantaneous messaging servers (S1, S2) able to deliver instantaneous messaging services to mobile terminals (TA, TB1, TC1, TD1, TB2, TE2, TF2) connected to said servers and of which the users (A, B1, C1, D1, B2, E2, F2) have opened an instantaneous messaging session, and a virtual presence server (100) independent of the existing instantaneous messaging servers (S1, S2), said virtual presence server being connected to at least one mobile client terminal (TA) and to at least one of the existing messaging servers (S1, S2), wherein said virtual presence server (100) comprises means to automatically manage an instantaneous messaging session in place of said user (A), said means of management being activated when the connection between said mobile client terminal (TA) and said virtual presence server is cut off.The invention also relates to a method to automatically manage a session in a messaging system for mobile terminals.

Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and / or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.