Accepting an invitation sent to multiple computer systems

• US 7,856,470 B2
• Filed: 05/27/2005
• Issued: 12/21/2010
• Est. Priority Date: 05/27/2005
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Samdadiya, Parag, Raghav, Amritansh, Chavda, Ankur, Shtiegman, Eran, Bobde, Nikhil
• Primary Examiner(s): Najjar; Saleh
• Assistant Examiner(s): SHAW, ROBERT A
• Application Number:
  US11/140,539
• Publication Number:
  US 20060271635A1
• Time in Patent Office: 2,034 Days
• Field of Search: 709/204, 709/206
• US Class Current: 709/204
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]

Abstract

A method and system for accepting invitations sent to multiple endpoints for an instant messaging participant is provided. The acceptance system allows multiple endpoints of a participant to be registered at the same time with an instant messaging service. The endpoint of the inviting participant sends an invitation to the instant messaging service indicating that the receiving participant is to be invited to establish a conversation with the inviting participant. When the instant messaging service receives the invitation, it detects that the receiving participant has multiple endpoints registered and forwards the invitation to each registered endpoint. When an endpoint receives the invitation request, it displays an information window asking whether the receiving participant wants to accept the invitation. Upon acceptance, the endpoint sends an acceptance to the endpoint of the inviting participant to establish the conversation between that endpoint and the endpoint of the inviting participant.

Claims

1. A method in a computing system for choosing one of multiple endpoints of a user to accept an invitation for the user to join a conversation, each endpoint being a computing device, the method comprising:

performing at each of multiple endpoints that are registered with an instant messaging service,

receiving at the endpoint of the user an invitation to join the conversation, the invitation being received by the instant messaging service and sent to each registered endpoint of the user by the instant messaging service;

notifying the user of the received invitation by displaying an information window to the user;

determining at the endpoint whether the endpoint meets an invitation acceptance criterion based on user interaction with the information window, the acceptance criterion being met when the user interacts with the information window within a certain time by either manually accepting the invitation of the information window or manually dismissing the information window;

when the endpoint determines that it meets the acceptance criterion,

sending by the endpoint an acceptance to join the conversation;

creating a conversation window for the conversation;

when the user interacted with the information window by manually accepting the invitation, displaying the created conversation window so that the user can participate in the conversation; and

when the user interacted with the information window by manually dismissing the information window, automatically minimizing the created conversation window without displaying the created conversation window wherein the user cannot participate in the conversation while the created conversation window is minimized; and

when the endpoint determines that it does not meet the acceptance criterion because the user did not interact with the information window within a certain time,

applying an acceptance algorithm to determine whether the endpoint should accept the invitation, wherein the endpoint subscribes to receive changes in the acceptance algorithm and applies the acceptance algorithm based on received changes to the acceptance algorithm; and

when the applying indicates that the endpoint should accept the invitation, sending by the endpoint an acceptance to join the conversation.

2. The method of claim 1 wherein each endpoint subscribes to presence information of the other endpoints.

3. The method of claim 1 wherein when a sender of the invitation does not queue messages sent before the invitation is accepted, the endpoint determines whether the acceptance algorithm is met without notifying the user.

4. The method of claim 3 wherein the endpoint determines whether a sender queues messages by inspecting a user-agent property in presence information of the sender.

5. The method of claim 1 wherein the acceptance algorithm indicates that the endpoint that has recorded user activity most recently is to accept the invitation.

6. The method of claim 1 wherein the sender and receiver communicate using the Session Initiation Protocol.

7. The method of claim 1 including when more than one endpoint determines that it meets the acceptance algorithm and sends an acceptance, acceptances received after the first are ignored.

8. The method of claim 1 including a sender of the invitation queues messages entered before the invitation is accepted.

9. A computer-readable storage medium containing instructions for controlling each endpoint of multiple endpoints of a user to accept an invitation for the user to join a conversation, each endpoint being a computing device and being registered with an instant messaging service, by a method comprising:

receiving at the endpoint of the user an invitation to join the conversation, invitation being sent to each registered endpoint of the user by the instant messaging service;

notifying the user of the received invitation by displaying at the endpoint an information window to the user so that each endpoint displays an information window;

determining at the endpoint whether the user interacts with the information window within a certain time;

when the endpoint determines that the user interacted with the information window within a certain time,

sending by the endpoint to the instant messaging service an acceptance to join the conversation;

creating a conversation window for the conversation;

when the user interacted with the information window by manually accepting the invitation, displaying the created conversation window so that the user can participate in the conversation; and

when the user interacted with the information window by manually dismissing the information window, minimizing the created conversation window; and

when the endpoint determines that the user did not interact with the information window in a certain time,

applying an acceptance algorithm to determine whether the endpoint should accept the invitation, wherein the endpoint subscribes to receive changes in the acceptance algorithm and applies the acceptance algorithm based on received changes to the acceptance algorithm; and

when the application of the acceptance algorithm indicates that the endpoint should accept the invitation, sends to the instant messaging service an acceptance to join the conversation.

10. The computer-readable storage medium of claim 9 wherein when a sender of the invitation does not queue messages sent before the invitation is accepted, the endpoint determines whether the acceptance algorithm is met without notifying the user.

11. The computer-readable storage medium of claim 9 wherein each endpoint subscribes to changes in the acceptance algorithm.

12. The computer-readable storage medium of claim 9 wherein the display of the information window is delayed to wait for a message of the conversation to be received from a sender of the invitation wherein the message is displayed as part of the information window.

13. An endpoint for accepting an invitation for a user to join a conversation, the user having multiple endpoints being computing devices and being registered with an instant messaging service, comprising:

a component that notifies the user of the received invitation by displaying at the endpoint an information window to the user so that each endpoint displays an information window;

a component that receives an invitation to join the conversation, invitation being sent to each registered endpoint of the user by the instant messaging service;

a component that determines whether the user interacts with the information window within a certain time;

a component that when the endpoint determines that the user interacted with the information window within a certain time,

sends to the instant messaging service an acceptance to join the conversation;

creates a conversation window for the conversation;

when the user interacted with the information window by manually accepting the invitation, displays the created conversation window so that the user can participate in the conversation; and

when the user interacted with the information window by manually dismissing the information window, minimizes the created conversation window; and

a component that when the endpoint determines that the user did not interact with the information window in a certain time,

applies an acceptance algorithm to determine whether the endpoint should accept the invitation, wherein the endpoint subscribes to receive changes in the acceptance algorithm and applies the acceptance algorithm based on received changes to the acceptance algorithm; and

when the application of the acceptance algorithm indicates that the endpoint should accept the invitation, sends to the instant messaging service an acceptance to join the conversation.

14. The endpoint of claim 13 wherein when a sender of the invitation does not queue messages sent before the invitation is accepted, the endpoint determines whether the acceptance algorithm is met without notifying the user.

15. The endpoint of claim 13 wherein each endpoint subscribes to changes in the acceptance algorithm.

16. The endpoint of claim 13 wherein the display of the information window is delayed to wait for a message of the conversation to be received from a sender of the invitation wherein the message is displayed as part of the information window.