Abstract: According to various embodiments a device may provide an interactive searching interface for securely searching of textual content across a plurality of documents stored in a plurality of repositories comprising heterogenous data, the securely searching of the textual content comprising using a flexible search criteria and enforcing user access privileges to the plurality of documents A device may use unified searching, using a unified search criteria definition, the plurality of repositories in response to the feedback from the user, the unified searching being interactive, iterative, and using a unified index resulting in faster query response times than the metadata searching the plurality of repositories.

Abstract: A broadcast printing system includes a first data communication network including a client device and one or more local imaging devices. A remote imaging device is coupled to the first data communication network through a second data communication network. In response to a single print request generated by an application process hosted on the client device, a print job is transmitted to the local imaging device according to a local print protocol and a print job is transmitted to the remote imaging device according to a protocol suitable for transmitting print jobs in a public data communication network such as the Internet Printing Protocol.

Abstract: In an electronic network having a computer, a spooler and a printer, the network address of the printer is automatically detected by a method and a system in which a non-print job, which includes a job header identifying the sending computer, is generated by the computer and transmitted via the spooler to the printer. The printer responds by transmitting an acknowledgment which includes the network address of the printer, to the sending computer. The sending computer identifies and stores the printer address therein. Thereafter, the printer address stored at the computer can be used to provide direct communications with the printer, for purposes of certain printer related functions such as determining the printer configuration or set-up, or monitoring the printer.