Method of notifying an invitee to an event of changes to the event in an electronic calendar system

• US 8,060,539 B2
• Filed: 02/24/2005
• Issued: 11/15/2011
• Est. Priority Date: 02/24/2005
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Adams, Melissa, Adams, Neil, Little, Herb
• Primary Examiner(s): MIZRAHI, DIANE D
• Application Number:
  US11/063,567
• Publication Number:
  US 20060190485A1
• Time in Patent Office: 2,455 Days
• Field of Search: 709/246, 707 1- 10, 707100-1041, 707200-206, 379/88.19, 705/9
• US Class Current: 707/804
• CPC Class Codes: G06Q 10/109 Time management, e.g. calendars, reminders, meetings or time accounting

Abstract

The present invention provides a method for notifying at least one invitee of an initial event of changes to the initial event. The method comprises receiving the initial event comprising a plurality of initial event elements and receiving an updated event comprising a plurality of updated event elements, each updated event element corresponding to a respective initial event element. The updated event elements are compared to the initial event elements to determine which of the updated event elements are changed event elements that differ from their respective initial event elements and the at least one invitee is notified of any specific changed event elements.

Claims

1. A method of notifying at least one invitee device of changes to an initial event, the changes being received at a user device connected to the at least one invitee device by at least one server in a communications network, the method comprising:

receiving at the user device the initial event comprising a plurality of initial event elements and sending the initial event to the at least one invitee device;

receiving at the user device an updated event comprising a plurality of updated event elements, each updated event element corresponding to a respective initial event element, the updated event elements comprising at least one changed event element that differs from the respective at least one initial event element;

automatically providing, at one of the user device, the at least one invitee device, and the at least one server, an explicit notification of the at least one changed event element by;

automatically identifying the initial event elements from the initial event;

automatically identifying the updated event elements from the updated event;

automatically comparing each of the updated event elements to each of the respective initial event elements to determine the at least one changed event element;

automatically generating the notification, including text indicating that the at least one changed event element is changed from the respective at least one initial event element; and

automatically adding the notification to the updated event; and

displaying the updated event including the explicit notification on the at least one invitee device.

2. The method of claim 1, comprising initial event elements selected from the group consisting of a subject of the initial event, a beginning time of the initial event, an end time of the initial event, a duration of the initial event, a location of the initial event, invitees of the initial event and comments associated with the event.

3. The method of claim 1, comprising comparing using a string comparison.

4. The method of claim 1, comparing using a line-by-line comparison tool.

5. The method of claim 1, comprising a notification indicating at least one respective change to the at least one respective initial event element corresponding to the at least one changed element.

6. The method of claim 1, comprising a notification of the updated event in a single notification.

7. The method of claim 6, comprising a notification including a message in a comments element of the updated event.

8. The method of claim 1, comprising storing the initial event and the updated event in an electronic calendar of the at least one invitee device.

9. The method of claim 8, comprising storing at least one of the initial event and the updated event in the electronic calendar of the at least one invitee device in response to at least one of the initial event and the updated event respectively being accepted at the at least one invitee device.

10. The method of claim 1, comprising designating the updated event as a new initial event.

11. The method of claim 1, comprising a notification including at least one indication selected from the group consisting of:

delimiting the changed event element with special characters, bolding the changed event element, changing a text colour of the changed event element, changing a background text colour of the changed event element, and combinations thereof.

12. A computer readable storage device storing statements and instructions thereon for use in the execution in a computer of an application for:

notifying at least one invitee device of changes to an initial event, the changes being received at a user device connected to the at least one invitee device by at least one server in a communications network, the statements and instructions being adapted for;

receiving at the user device the initial event comprising a plurality of initial event elements and sending the initial event to the at least one invitee device;

receiving at the user device an updated event comprising a plurality of updated event elements, each updated event element corresponding to a respective initial event element, the updated event elements comprising at least one changed event element that differs from the respective at least one initial event element;

automatically providing, at one of the user device, the at least one invitee device, and the at least one server, an explicit notification of the at least one changed event element by;

automatically identifying the initial event elements from the initial event;

automatically identifying the updated event elements from the updated event;

automatically comparing each of the updated event elements to each of the respective initial event elements to determine the at least one changed event element;

automatically generating the notification, including text indicating that the at least one changed event element is changed from the respective at least one initial event element;

automatically adding the notification to the updated event; and

displaying the updated event including the explicit notification on the at least one invitee device.

13. The device of claim 12, comprising a notification including at least one indication selected from the group consisting of:

delimiting the changed event element with special characters, bolding the changed event element, changing a text colour of the changed event element, changing a background text colour of the changed event element, and combinations thereof.

14. A personal data assistant comprising a computer readable storage device storing statements and instructions thereon for use in the execution in a computer of an application for:

notifying at least one invitee device of changes to an initial event, the changes being received at a user device connected to the at least one invitee device by at least one server in a communications network, the statements and instructions being adapted for;

receiving at the user device the initial event comprising a plurality of initial event elements and sending the initial event to the at least one invitee device;

receiving at the user device an updated event comprising a plurality of updated event elements, each updated event element corresponding to a respective initial event element, the updated event elements comprising at least one changed event element that differs from the respective at least one initial event element;

automatically providing, at one of the user device, the at least one invitee device, and the at least one server, an explicit notification of the at least one changed event element by;

automatically identifying the initial event elements from the initial event;

automatically identifying the updated event elements from the updated event;

automatically comparing each of the updated event elements to each of the respective initial event elements to determine the at least one changed event element;

automatically generating the notification including text indicating that the at least one changed event element is changed from the respective at least one initial event element;

automatically adding the notification to the updated event; and

displaying the updated event including the explicit notification on the at least one invitee device.

15. The personal data assistant of claim 14, comprising a notification including at least one indication selected from the group consisting of:

delimiting the changed event element with special characters, bolding the changed event element, changing a text colour of the changed event element, changing a background text colour of the changed event element, and combinations thereof.

16. A server comprising a computer readable storage device storing statements and instructions thereon for use in the execution in a computer of an application for:

notifying at least one invitee device of changes to an initial event, the changes being received at a user device connected to the at least one invitee device by at least one server in a communications network, the statements and instructions being adapted for;

receiving at the user device the initial event comprising a plurality of initial event elements and sending the initial event to the at least one invitee device;

receiving at the user device an updated event comprising a plurality of updated event elements, each updated event element corresponding to a respective initial event element, the updated event elements comprising at least one changed event element that differs from the respective at least one initial event element;

automatically providing, at one of the user device, the at least one invitee device, and the at least one server, an explicit notification of the at least one changed event element by;

automatically identifying the initial event elements from the initial event;

automatically identifying the updated event elements from the updated event;

automatically comparing each of the updated event elements to each of the respective initial event elements to determine the at least one changed event element;

automatically generating the notification, including text indicating that the at least one changed event element is changed from the respective at least one initial event element; and

automatically adding the notification to the updated event; and

displaying the updated event including the explicit notification on the at least one invitee device.

17. The server of claim 16, comprising a notification including at least one indication selected from the group consisting of:

delimiting the changed event element with special characters, bolding the changed event element, changing a text colour of the changed event element, changing a background text colour of the changed event element, and combinations thereof.