Method, system, and computer program product for providing privacy measures in instant messaging systems

• US 7,949,107 B2
• Filed: 08/24/2005
• Issued: 05/24/2011
• Est. Priority Date: 08/24/2005
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Boss, Gregory J., Jones, Andrew R., McConnell, Kevin C., Hamilton, Rick A. II
• Primary Examiner(s): Kuntz; Curtis
• Assistant Examiner(s): ZENATI, AMAL S
• Application Number:
  US11/210,614
• Publication Number:
  US 20070064899A1
• Time in Patent Office: 2,099 Days
• Field of Search: 379/88.22, 379/88.23, 379/88.11, 715/526, 715/230
• US Class Current: 379/88.22
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]

Abstract

The present invention provides privacy measures in instant messaging systems. A method in accordance with an embodiment of the present invention includes: setting a time-out value for a message; sending the message to a receiving user; and displaying the message to the receiving user only for a time period equal to the time-out value. In another embodiment, a stealth delivery mode is provided in which an IM message is displayed to the receiving user only if the receiving user has approved the display of the IM message. In a further embodiment, a predetermined number of elements received prior to a current IM message are displayed in the conversation pane of an IM client, based on a threshold value.

Claims

1. A method for providing message privacy, comprising:

setting a threshold value corresponding to a number of elements in an instant messaging (IM) message conversation pane;

receiving or sending a current IM message;

displaying the current IM message in the conversation pane;

in response to the displaying of the current IM message in the conversation pane, displaying in the conversation pane only a predetermined number of elements received prior to the current IM message, based on the threshold value, wherein the elements are selected from the group consisting of characters, words, lines, and IM messages; and

in response to the displaying of the current IM message in the conversation pane, causing a predetermined number of the elements displayed in the conversation pane to partially appear by displaying the predetermined number of the elements using a progressive shadowing, wherein the progressive shadowing causes the predetermined number of the elements to appear visibly lighter than the current IM message in the conversation pane, thereby providing message privacy by limiting visibility of sensitive data to an undesired viewer.

2. The method of claim 1, wherein the progressive shadowing causes the predetermined number of elements to progressively fade to a background color of the conversation pane.

3. The method of claim 1, wherein the threshold value is selected by an IM user.

4. The method of claim 1, wherein the conversation pane displays at least two groups of elements including:

a first group at a first shade; and

a second group at a second shade lighter than the first shade.

5. The method of claim 4, wherein the conversation pane further displays a third group of elements at a third shade lighter than the second shade.

6. A system for providing message privacy, comprising:

at least one computing device including;

a system for setting a threshold value corresponding to a number of elements in an instant messaging (IM) message conversation pane;

a system for receiving or sending a current instant messaging (IM) IM message;

a system for displaying the current IM message in the conversation pane;

a system for displaying in the conversation pane only a predetermined number of elements in response to the displaying of the current IM message in the conversation pane received prior to the current IM message, the displaying of the predetermined number of elements being based on the threshold value, wherein the elements are selected from the group consisting of characters, words, lines, and IM messages;

an a system for causing a predetermined number of the elements displayed in the conversation pane to partially appear by displaying the predetermined number of the elements using a progressive shadowing in response to the displaying of the current IM message in the conversation pane, wherein the progressive shadowing causes the predetermined number of the elements to appear visibly lighter than the current IM message, thereby providing message privacy by limiting visibility of sensitive data to an undesired viewer.

7. The system of claim 6, wherein the progressive shadowing causes the predetermined number of elements to progressively fade to a background color of the conversation pane.

8. The system of claim 6, wherein the threshold value is selected by an IM user.

9. The system of claim 6, wherein the conversation pane displays at least two groups of elements including:

a first group at a first shade; and

a second group at a second shade lighter than the first shade.

10. The system of claim 9, wherein the conversation pane further displays a third group of elements at a third shade lighter than the second shade.

11. A program product stored on a computer readable medium for providing message privacy when executed by a computing device, the computer readable medium comprising program code for:

setting a threshold value corresponding to a number of elements in an instant messaging (IM) message conversation pane;

receiving or sending a current IM message;

displaying the current IM message in the conversation pane, in response to the displaying of the current IM message in the conversation pane, displaying in the conversation pane only a predetermined number of elements received prior to the current IM message, based on the threshold value, wherein the elements are selected from the group consisting of characters, words, lines, and IM messages; and

in response to the displaying of the current IM message in the conversation pane, causing a predetermined number of the elements displayed in the conversation pane to partially appear by displaying the predetermined number of the elements using a progressive shadowing, wherein the progressive shadowing causes the predetermined number of the elements to appear visibly lighter than the current IM message in the conversation pane, thereby providing message privacy by limiting visibility of sensitive data to an undesired viewer.

12. The program product of claim 11, wherein the progressive shadowing causes the predetermined number of elements to progressively fade to a background color of the conversation pane.

13. The program product of claim 11, wherein the threshold value is selected by an IM user.

14. The program product of claim 11, wherein the conversation pane displays at least two groups of elements including:

a first group at a first shade; and

a second group at a second shade lighter than the first shade.

15. The program product of claim 14, wherein the conversation pane further displays a third group of elements at a third shade lighter than the second shade.