US 5,517,644 A · Office automation system with interrupt feature

Abstract

A system is disclosed for the automation of virtually all clerical functions in an office, such as for example, an insurance agency. Virtually any document generated by the office may be printed without the need for pre-printed forms, as the system prints such forms on a laser printer near the worker requesting the form, using a page description language (PDL) appropriate to the printer. The clerical activity involved in maintaining, updating, retrieving, displaying and printing information relating to the functions of the office is supported. A complete audit history of all activity to a specific database (DB) file record is maintained without saving the entire DB record in a historical file. The system also supports a worker when it is desired to interrupt a particular task and execute a different task, without losing information already entered for the first task, but without allowing the worker to exit the system without completing or accounting for the first task.

Claims19

Dependent claims

An office automation system comprising:

(a) a host computer;
(b) a plurality of terminals operating in a character-mode and in communication with said host computer, said plurality of terminals having access to a common database of information;
(c) means for adding, changing and deleting data used in common by said plurality of terminals;
and
(d) means for interrupting a current task within an application program of an office automation system performed at a current level in an operating system of said office automation system comprising:
(1) means for responding to a request by an operator for a new task at a new level in said operating system;
(2) means for suspending said current task at said current level for the duration of an interruption, thereby suspending said current task;
(3) means for initiating said new task at said new level;
(4) means for completing said new task in response to instruction by said operator;
(5) means for returning to said suspended current task;
(6) means for restoring a display of said suspended current task at any of said plurality of terminals, thereby restoring said current task;
and
(7) means for resolving said restored current task.

10 more elements

An office automation system comprising:

(a) a host computer;
(b) a plurality of terminals operating in a character mode in communication with the host computer;
(c) means for associating one or more tasks with each terminal communicating with the host computer, wherein the host computer comprises a processor and means for performing the functions of storing, updating and displaying the contents of a database that is accessed and maintained in common by said plurality of terminals, each of said functions of storing, updating and displaying comprising all or part of a task that the system is capable of performing in response to entries from any of said plurality of terminals;
(d) means for executing a specified entry by an operator of any of said plurality of terminals to communicate to the host computer an instruction to interrupt the current task run by a first application program and to perform some other unrelated task run by a second application program;
(e) means for storing information as of the moment that the terminal associated with each task signals the host computer that the task is to be interrupted, said information specifying the environment of each task;
(f) means for associating a level identifier with each of said terminals, said level identifier being incremented as such terminal interrupts each of a succession of tasks and being decremented whenever such terminal completes a task;
(g) means for associating with each interrupted task the level identifier associated with the terminal at the time the task was interrupted;
and
(h) means, responsive to the completion of a task at a terminal, for recreating the total environment of the previously interrupted task that is associated with the terminal and a specific level a identifier, wherein said specific level identifier is the level identifier that was associated with said terminal at the time the previously interrupted task was interrupted, comprising:
(1) means for running the program associated with the previously interrupted task;
(2) means for replicating the background and foreground of the display associated with the previously interrupted task, and
(3) means for placing the cursor at its position when the task was interrupted.

9 more elements

An office automation system comprising:

(a) a host computer;
(b) a plurality of character-mode terminals in communication with the host computer;
(c) means for associating one or more tasks with each terminal communicating with the host computer, each of said terminals being adapted to communicate to the host computer that a task is being interrupted;
(d) the host computer, including a processor and means for performing the functions of storing, updating and displaying the contents of a database that is accessed and maintained in common by a plurality of said terminals, each of said functions of storing, updating and displaying comprising all or part of a task that the system is capable of performing in response to entries from any of at least a plurality of said terminals;
(e) means for storing information specifying the environment of each task as of the moment that the terminal associated with the task signals the host computer that the task is to be interrupted, wherein said environment comprises a cursor and a display, and said display comprises a background and a foreground;
(f) means for associating a level identifier with each of said terminals, said level identifier being incremented as such terminal interrupts each of a succession of tasks and being decremented whenever such terminal completes a task;
(g) means for associating with each interrupted task the level identifier associated with the terminal at the time the task was interrupted;
(h) means, responsive to the completion of a task at a terminal, for recreating the total environment of the previously interrupted task that is associated with the terminal and a specific level identifier, wherein said specific level identifier is the level identifier that was associated with said terminal at the time the previously interrupted task was interrupted, comprising:
(1) means for running the program associated with the previously interrupted task;
(2) means for replicating the background and foreground of the display associated with the previously interrupted task, and
(3) means for placing the cursor at its position when the task was interrupted.

8 more elements

An office automation system comprising:

(a) a host computer;
(b) a plurality of terminals operating in a character-mode in communication with the host computer, wherein each of said plurality of terminals are adapted to communicate to the host computer that a task is being interrupted;
(c) means for associating one or more tasks with each terminal communicating with the host computer, wherein the host computer comprises a processor and means for performing the functions of storing, updating and displaying the contents of a database that is accessed and maintained in common by said plurality of terminals, each of said functions of storing, updating and displaying comprising all or part of a task that the system is capable of performing in response to entries from any of said plurality of terminals;
(d) means for storing information specifying the environment of each task as of the moment that the terminal associated with the task signals the host computer that the task is to be interrupted, wherein said environment comprises a cursor and a display, and said display comprises a background and a foreground;
(e) means for associating a level identifier with each of said terminals, said level identifier being incremented as such terminal interrupts each of a succession of tasks and being decremented whenever such terminal completes a task;
(f) means for associating with each interrupted task the level identifier associated with the terminal at the time the task was interrupted;
and
(g) means, responsive to the completion of a task at a terminal, for recreating the total environment of the previously interrupted task that is associated with the terminal and a specific level identifier, wherein said specific level identifier is the level identifier that was associated with said terminal at the time the previously interrupted task was interrupted, comprising:
(1) means for running the program associated with the previously interrupted task;
(2) means for replicating the background and foreground of the display associated with the previously interrupted task;
and
(3) means for placing the cursor at its position when the task was interrupted.

9 more elements

Dependencies are inferred from the claim text.

Office automation system with interrupt feature

Life of this patent

Office automation system with interrupt feature

Life of this patent

Abstract

Claims19