Method and apparatus for associating calendar events with contextual information and other calendar events

• US 5,732,399 A
• Filed: 06/07/1995
• Issued: 03/24/1998
• Est. Priority Date: 06/07/1995
• Status: Expired due to Term

• Current Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Katiyar, Dinesh H., Ramanathan, Jaikumar
• Primary Examiner(s): Hayes, Gail O.
• Assistant Examiner(s): OH, JUNGHOON
• Application Number:
  US08/483,070
• Time in Patent Office: 1,021 Days
• Field of Search: 364/401 R, 364/402, 705/8, 705/9, 345/339
• US Class Current: 705/7.18
• CPC Class Codes: G06Q 10/109 Time management, e.g. calendars, reminders, meetings or time accounting
• CPC Class Codes: G06Q 10/1093 Calendar-based scheduling for persons or groups

Abstract

A method and apparatus for associating scheduled events with other scheduled events and with electronic documents is provided. A user interacts with user interface controls on a computer display to specify a plurality of scheduled events. The user interface controls allow the user to specify that one or more electronic documents are related to each event, and that one or more other events are related to each event. Data representing the events and the associations between the events and electronic documents is stored on a storage device. User interface controls are provided which allow a user to see a list of the events and/or the documents that are related to a particular event. When a user changes the schedule of an event that has related events, a warning indication is generated to remind the user that the schedules of the related events may also have to be changed.

Claims

1. A method for establishing associations between scheduled events, the method comprising the computer-implemented steps of:

receiving input including date input and time input that specifies schedules for a plurality of events;

storing event schedule data including date data and time data that indicates the schedules of the plurality of events;

receiving event association input that designates an association between a first event of said plurality of events and at least one other event of said plurality of events;

storing event association data including data different from said event schedule data that indicates the association between the first event and the at least one other event; and

receiving user associated event request input, in response to receiving said user associated event request input performing the steps of;

reading said event association data;

determining that said first event is associated with said at least one other event based on said event association data; and

displaying on a display device a visual indication that said first event is associated with said at least one other event.

2. The method of claim 1 wherein said step of receiving user input includes receiving input that causes a change in the schedule of said first event.

3. The method of claim 2 further comprising the step of updating the schedule data to reflect the change in the schedule of the first event.

4. The method of claim 1 wherein the step of receiving input that designates an association between the first event of said plurality of events and at least one other event of said plurality of events includes the steps of:

receiving input that designates one or more events that depend on the first event; and

receiving input that designates one or more events on which the first event depends.

5. The method of claim 4 wherein the step of displaying on a display device a visual indication that said first event is associated with said at least one other event includes the steps of:

displaying a first list of entries that correspond to said one or more events that depend on the first event; and

displaying a second list of entries that correspond to said one or more events on which the first event depends.

6. The method of claim 4 wherein:

said one or more events that depend on the first event include a second event; and

said step of receiving input that designates one or more events on which the first event depends includes the step of receiving input that specifies that said second event and said first event are mutually dependent.

7. The method of claim 1 wherein one or more events depend on a second event, and wherein:

the step of receiving input that designates an association between the first event and at least one other event of said plurality of events includes receiving input that designates that said second event depends on said first event;

the step of storing association data that indicates the association between the first event and the at least one other event includes storing association data that indicates that said second event depends on said first event; and

the step of displaying on a display device a visual indication that said first event is associated with said at least one other event includes displaying a visual indication that indicates that said second event depends on the first event and that said one or more events depend on the second event.

8. The method of claim 1 wherein the step of displaying on a display device a visual indication that said first event is associated with said at least one other event includes displaying a list of events, wherein said list of events includes all events that depend on the first event and all events that depend on any of the events in the list of events.

9. The method of claim 1 further comprising the steps of:

receiving input that designates an association between the first event and an electronic document;

storing association data that indicates the association between the first event and the electronic document; and

displaying on said display device a visual indication that said first event is associated with said electronic document.

10. A method for associating a scheduled event with a electronic document, the method comprising the computer-implemented steps of:

receiving input that specifies a schedule for the scheduled event;

storing schedule data that indicates the schedule of the scheduled event;

receiving input that specifies that said scheduled event is associated with an electronic document;

storing association data that represents an association between the scheduled event and the electronic document; and

receiving user input, in response to receiving said user input performing the steps of;

reading said association data;

determining that said scheduled event is associated with said electronic document based on said association data; and

displaying on a display device a visual indication that the scheduled event is associated with the electronic document.

11. The method of claim 10 further comprising the steps of:

displaying on said display a window that contains information about said scheduled event;

displaying a user interface control within said window;

receiving user input that selects said user interface control; and

displaying the contents of said electronic document in response to receiving user input that selects said user interface control.

12. The method of claim 11 wherein the step of displaying the contents of said electronic document includes performing the steps of:

determining a file type of said electronic document;

determining a file viewer associated with said file type of said electronic document; and

invoking said file viewer to cause said file viewer to open said electronic document and display the contents of said electronic document.

13. The method of claim 10 further comprising the steps of:

receiving input that specifies that said scheduled event is associated with one or more additional electronic documents in addition to said electronic document;

storing association data that represents an association between the scheduled event and the one or more additional electronic documents; and

in response to receiving said user input performing the steps of;

determining that said scheduled event is associated with said one or more additional electronic documents based on said association data; and

displaying on said display device a visual indication that the scheduled event is associated with said one or more additional electronic documents.

14. A computer system comprising:

an input device;

an event information entry unit coupled to said input device, the event information entry unit receiving information about a plurality of events from a user through the input device, said information including schedules for said plurality of events;

a storage device;

an event data generation unit coupled to said event information entry unit and to said storage device, said event data generation unit storing schedule data on said storage device, said schedule data representing said information about said plurality of events;

an association data generation unit coupled to said event information entry unit and to said storage device, said association data generation unit storing on said storage device data that indicates associations between said plurality of events.

15. The computer system of claim 14 wherein said association data indicates that a first event of said plurality of events depends on a second event of said plurality of events, the computer system further comprising:

an association data inspection unit coupled to said storage device for reading said association data; and

a warning generation unit for generating a warning indication when the schedule of said second event is modified by said user.

16. The computer system of claim 15 further including a display device, wherein:

said warning generation unit is coupled to said display device; and

said warning indication is a visual indication on said display device, said visual indication indicating that said first event depends on said second event.

17. The computer system of claim 14 further including:

a memory containing a sequence of instructions; and

a processor coupled to said memory;

wherein said event information entry unit, said event data generation unit and said association data generation unit are implemented by causing said processor to read and execute said sequence of instructions.

18. A computer system comprising:

an input device;

an event information entry unit coupled to said input device, the event information entry unit receiving information about a plurality of events from a user through the input device, said information including schedules for said plurality of events;

a storage device;

an event data generation unit coupled to said event information entry unit and to said storage device, said event data generation unit storing schedule data on said storage device, said schedule data representing said information about said plurality of events;

an association data generation unit coupled to said event information entry unit and to said storage device, said association data generation unit storing on said storage device data that indicates associations between said plurality of events and a plurality of electronic documents.

19. The computer system of claim 18 wherein the plurality of electronic documents includes a first electronic document that is associated with a first event of said plurality of events, the computer system further including:

a display device;

an interface generation unit coupled to said display device;

said interface generation unit generating on said display device a window associated with said first event;

said interface generation unit generating a plurality of user interface controls in said window; and

said plurality of user interface controls including a control for displaying the contents of said first electronic document.

20. The computer system of claim 18 wherein said association data generation unit stores on said storage device data that indicates associations between events of said plurality of events.

21. A computer program product comprising:

a computer usable medium having computer readable code embodied therein for establishing associations between scheduled events, the computer program product comprising;

computer readable program code devices configured to cause a computer to receive input that specifies schedules for a plurality of events;

computer readable program code devices configured to cause a computer to store schedule data that indicates the schedules of the plurality of events;

computer readable program code devices configured to cause a computer to receive input that designates an association between a first event of said plurality of events and at least one other event of said plurality of events;

computer readable program code devices configured to cause a computer to store association data that indicates the association between the first event and the at least one other event; and

computer readable program code devices configured to cause a computer to receive user input and, in response to receiving said user input, to perform the steps of;

reading the association data;

determining that said first event is associated with said at least one other event based on said association data; and

displaying on a display device a visual indication that said first event is associated with said at least one other event.

22. The computer program product of claim 21 wherein said computer readable program code devices configured to cause a computer to receive user input include computer readable program code devices configured to cause a computer to receive input that causes a change in the schedule of said first event.

23. The computer program product of claim 22 further comprising computer readable program code devices configured to cause a computer to update the schedule data to reflect the change in the schedule of the first event.

24. The computer program product of claim 21 wherein the computer readable program code devices configured to cause a computer to receive input that designates an association between the first event of said plurality of events and at least one other event of said plurality of events include:

computer readable program code devices configured to cause a computer to receive input that designates one or more events that depend on the first event; and

computer readable program code devices configured to cause a computer to receive input that designates one or more events on which the first event depends.

25. The computer program product of claim 24 wherein the computer readable program code devices configured to cause a computer to display on a display device a visual indication that said first event is associated with said at least one other event include:

computer readable program code devices configured to cause a computer to display a first list of entries that correspond to said one or more events that depend on the first event; and

computer readable program code devices configured to cause a computer to display a second list of entries that correspond to said one or more events on which the first event depends.

26. The computer program product of claim 24 wherein:

said one or more events that depend on the first event include a second event; and

said computer readable program code devices configured to cause a computer to receive input that designates one or more events on which the first event depends include computer readable program code devices configured to cause a computer to receive input that specifies that said second event and said first event are mutually dependent.

27. The computer program product of claim 21 wherein one or more events depend on a second event, and wherein:

the computer readable program code devices configured to cause a computer to receive input that designates an association between the first event and at least one other event of said plurality of events include computer readable program code devices configured to cause a computer to receive input that designates that said second event depends on said first event;

the computer readable program code devices configured to cause a computer to store association data that indicates the association between the first event and the at least one other event include computer readable program code devices configured to cause a computer to store association data that indicates that said second event depends on said first event; and

the computer readable program code devices configured to cause a computer to display on a display device a visual indication that said first event is associated with said at least one other event include computer readable program code devices configured to cause a computer to display a visual indication that indicates that said second event depends on the first event and that said one or more events depend on the second event.

28. The computer program product of claim 21 wherein the computer readable program code devices configured to cause a computer to display on a display device a visual indication that said first event is associated with said at least one other event include computer readable program code devices configured to cause a computer to display a list of events, wherein said list of events includes all events that depend on the first event and all events that depend on any of the events in the list of events.

29. The computer program product of claim 21 further comprising:

computer readable program code devices configured to cause a computer to receive input that designates an association between the first event and an electronic document;

computer readable program code devices configured to cause a computer to store association data that indicates the association between the first event and the electronic document; and

computer readable program code devices configured to cause a computer to display on said display device a visual indication that said first event is associated with said electronic document.