An object is recognized from image data as a target object and linked to a user based on an interaction by the user, information about the target object is obtained and a purchase of the target object is initiated.

A search engine provides summary context information for search terms across many or all of the matched records. The summary information can include additional terms including single words, phrases, pairs or other groupings of words, as well as tags or other information having special meaning. Search engines or other providers can allow users to click on or otherwise select one or more of the additional terms. Such selection can be used to add the selected term(s) to a subsequent search, and/or display to the searcher examples of the selected term(s) in context of at least one of selected ones of the plurality of records. Searchers can advantageously be given an ability to set the size of the window from which the additional terms are drawn, the number of records searched

Overlay datasets provide an efficient, flexible and scalable mechanism to represent the logical replication of one or more prior defined datasets. Only changes made to an entity in an overlay dataset's underlying dataset are replicated into the overlay dataset (such changes do not affect the underlying dataset). Read operations directed to the overlay dataset will find entities in the overlay dataset if they exist and in the underlying dataset(s) if no overlay-specific entity exists. Accordingly, overlay datasets provide an efficient mechanism for making changes to an existing dataset without suffering the high processing time and storage overhead associated with prior art copying and versioning techniques. Overlay datasets also provide a natural mechanism to keep two or more datasets in synchronization because changes to a base or underlying dataset's entities are “visible” in its associated overlay dataset (unless the entity has been modified in the overlay dataset).

A system and method for providing automatic setup of a remote patient care environment. Connectivity to a centralized server over a network connection is confirmed. Data reporting for a patient by one or more monitoring devices that are wirelessly connectable is induced through control provided through a user interface. Each of the devices is registered as the device attempts to establish a wireless connection and report the data conditioned on permission for access. Upon granting of the permission for access, the device is wirelessly connected and the data is subsequently received over the wireless connection.

Peer-to-peer redundant file server system and methods include clients that determine a target storage provider to contact for a particular storage transaction based on a pathname provided by the filesystem and a predetermined scheme such as a hash function applied to a portion of the pathname. Servers use the same scheme to determine where to store relevant file information so that the clients can locate the file information. The target storage provider may store the file itself and/or may store metadata that identifies one or more other storage providers where the file is stored. A file may be replicated in multiple storage providers, and the metadata may include a list of storage providers from which the clients can select (e.g., randomly) in order to access the file.

A method includes determining a length of a file and storing the length of the file in a first memory location. An endpoint of a last complete record within the file is determined and the endpoint is stored in a second memory location. The length of the file stored in the first memory location is compared to a current length of the file, and a data structure associated with the file is updated beginning at the endpoint if the current length of the file exceeds the length of the file stored in the first memory location.

Described in detail herein is a method of copying data of one or more virtual machines being hosted by one or more non-virtual machines. The method includes receiving an indication that specifies how to perform a copy of data of one or more virtual machines hosted by one or more virtual machine hosts. The method may include determining whether the one or more virtual machines are managed by a virtual machine manager that manages or facilitates management of the virtual machines. If so, the virtual machine manager is dynamically queried to automatically determine the virtual machines that it manages or that it facilitates management of. If not, a virtual machine host is dynamically queried to automatically determine the virtual machines that it hosts. The data of each virtual machine is then copied according to the specifications of the received indication.

To facilitate client access to web services, a server may be configured to package or bundle a function call for a web service with associated information. The resulting function call package may be distributed to multiple clients. Such a package may include parameters for the function call and/or software code that can facilitate a client web site to make the function call. The package may also include branding information associated with the web service. Results of the function call can be presented through the client web site with the branding information associated with the web service, allowing a third party to retain branding for their web service provided through the client web site.

Systems and methods are provided for improving web-based document retrieval and object manipulation. In an implementation, objects within web documents (e.g., a web page) are manipulated when the objects are visible through a viewport of a user's web browser. According to a method, an object selected from a web document is manipulated when that selected object is displayed within the viewport of the user's browser. The manipulation may include downloading content associated with the stored object and additionally, or alternatively, executing a script associated with the stored object. Additionally, or independently, methods may be provided for blocking the download of an object in a retrieved web document until that object is displayed or visible in the user's browser viewport.

A method for the real-time metatagging and captioning of an event. The method for the real-time metatagging and captioning of an event may include embedding metatag information in a caption file provided by a captioner. The embedded metatag information may allow a user to access additional information via the text of the captioned event. The metatag information may be embedded using a captioning device that creates both the text code and embeds the metatag code.