Controlling the flow of electronic information through computer hardware

• US 5,987,528 A
• Filed: 09/09/1994
• Issued: 11/16/1999
• Est. Priority Date: 09/09/1994
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Compaq Computer Corporation (HP Inc.)
• Inventors: Taylor, Billy P., Czerwinski, Mary P., Schoggins, Willie Lawson III, Lee, Young Howard
• Primary Examiner(s): Kriess, Kevin A.
• Application Number:
  US08/303,627
• Time in Patent Office: 1,894 Days
• Field of Search: 395/700, 395/650, 395/680, 395/682, 395/683, 395/684, 395/685, 709/300, 709/302, 709/303, 709/304, 709/305
• US Class Current: 719/328
• CPC Class Codes: G06F 9/526 Mutual exclusion algorithms
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: H04M 1/2473 Telephone terminals interfacing a personal computer, e.g. using an API (Application Programming Interface) details of API H04M7/0021
• CPC Class Codes: H04M 1/27475 using interactive graphical means or pictorial representations
• CPC Class Codes: H04M 1/6505 storing speech in digital form
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: Y10S 379/902 Auto-switch for an incoming voice data, or fax telephone call, e.g. comp/fax/tel

Abstract

A method for controlling flow, through a computer hardware resource, of information to and from computer applications. When a flow of information is initiated from one of the applications, a determination is made whether the resource is being accessed by another one of the applications and, if so, the flow of information from the first application is delayed. If not, then the flow of information is enabled. When a flow of information is initiated toward the applications, a determination is made to which one of the applications the information is flowing, and the flow is directed to that one application. A graphical interface associates, in the mind of a user, a computer hardware resource with a corresponding real office device, the computer resource enabling the computer to function like the consumer device. The graphical interface includes a surrealistic image having physical features which represent functional components of the resource, the physical features of the image resembling corresponding features of the office device; and an animation routine which causes the image to change when the user selects one of the features of the image, thereby invoking the change occurring in a manner which resembles changes to the office device when the corresponding feature of the office device is invoked.

Claims

1. A method of controlling flow, through a computer hardware resource, of information to and from computer applications, the method comprising

when a flow of information is initiated from one of the applications,

determining if the resource is being accessed by another one of the applications and, if so, delaying the flow of information from the first application, and

when the resource is not being accessed by another application, enabling the flow of information from the first application,

when a flow of information is initiated toward the applications,

determining to which one of the applications the information is flowing, and

directing the flow of information to that one of the applications.

2. The method of claim 1 further comprising

determining if an application to which information is flowing is able to accept the flow of information and, if not, halting the flow.

3. The method of claim 1 further comprising

if an application to which information is flowing is not running, launching it.

4. The method of claim 1 wherein the step of determining to which one of the applications the information is flowing comprises

alerting a user to the flow of information, and

allowing the user to select an appropriate one of the applications to receive the flow of information.

5. The method of claim 1 further comprising informing a user which one of the applications the flow of information has been directed to.

6. The method of claim 5 further comprising allowing the user to interrupt the flow of information to that one of the applications and direct it to another one of the applications.

7. The method of claim 1 wherein one of the applications, in order to function properly, requires the presence of a specific hardware component, the method further comprising

halting the flow of information to that one of the applications when the specific hardware component is not present.

8. The method of claim 1 further comprising identifying a source of the information flowing toward the applications.

9. The method of claim 1 further comprising allowing the user to halt the flow of information toward the applications at any time after the flow of information has been directed to one of the applications.

10. The method of claim 1 further comprising

if one of the applications requires disk storage space to accept the flow of information, monitoring remaining capacity of the disk storage space.

11. The method of claim 10 further comprising alerting a user when the remaining capacity of disk storage space falls below a predetermined threshold value.

12. The method of claim 10 further comprising

informing a user when the flow of information has been directed to the application requiring disk storage space.

13. The method of claim 1 wherein a user predetermines to which of the applications the flow of information can be directed.

14. The method of claim 1 further comprising informing the user when the flow of information from the first application is delayed.

15. The method of claim 1 further comprising insuring that all required information is included in the flow of information initiated by one of the applications.

16. The method of claim 1 wherein the flow of information initiated by one of the applications includes information obtained from another one of the applications.

17. The method of claim 1 wherein the resource comprises a modem and the flow of information comprises a telephone line signal.

18. The method of claim 17 wherein the applications comprise the following:

a telephone application, an answering machine application, or a facsimile application.

19. A method of using an administrator process to control flow of information through a hardware resource in a computer system, the method comprising:

when a first application initiates a flow of information to the resource, transferring control of the resource from the administrator process to the first application,

if another application initiates a flow of information while the first application has control of the resource, informing the user, using the administrator process, that the resource is being used, and

upon exiting the first application, returning control of the resource to the administrator process.

20. The method of claim 19, further comprising informing the user, using the administrator process, which application is using the resource.

21. The method of claim 19, further comprising, when the administrator process is running in the background of the computer, moving it to the foreground when flow of information is initiated from the first application.

22. The method of claim 19, further comprising waiting for the user to initiate an application to access to resource.

23. The method of claim 19, further comprising bringing a window associated with the an application to the foreground.

24. The method of claim 19, further comprising allowing the user to configure a telephone application, an answering machine application, and a facsimile application.

25. A computer-based system for simulating office devices, comprising:

application software resident in the system, including

a system operator application, and

office device applications which interact with the system operator application,

the system operator application being configured to;

when a flow of information is initiated from one of the applications,

determine if the resource is being accessed by another one of the applications and, if so, delay the flow of information from the first application, and

when the resource is not being accessed by another application, enable the flow of information from the first application,

when a flow of information is initiated toward the applications,

determine to which one of the applications the information is flowing, and

direct the flow of information to that one of the applications,

a hardware resource configured, under control of the system operator application, to receive and transmit information associated with the office device applications, and

a storage disk configured to store some of the information associated with the office device applications.

26. The system of claim 25, wherein the plurality of office device applications includes a telephone/answering machine application.

27. The system of claim 26, wherein the telephone/answering machine application includes a telephone module and an answering machine module.

28. The system of claim 25, wherein the plurality of office device applications includes a facsimile machine application.

29. The system of claim 28, wherein the facsimile machine application comprises a facsimile mailbox associated with data on the storage disk.

30. The system of claim 25, wherein the system operator application includes a hardware resource administrator and a discriminator.

31. The system of claim 25, wherein the hardware resource comprises a modem.

32. The system of claim 25, wherein the office device applications includes a remote control application.