METHOD AND SYSTEM FOR CONTROLLING DISPLAYS IN PEER-TO-PEER CONFERENCING SYSTEMS
A peer-to-peer conferencing system provides participants in a conferencing session information regarding the display capabilities of other participants so that the local displays of all the participants can appropriately notify their respective participants of differences in the display capability of a presenter during the conferencing session. The conferencing system further ensures that notifications are received at each of the participants so that each participant is able to synchronize its local display with the pace of a conferencing session.
1 . A method for preventing inadvertent sharing of a local display in a peer-to-peer conferencing session among a plurality of participant computer systems, the method comprising the steps of:
establishing a direct network connection with each of the participant computer systems;
requesting from an operating system of the local computer system notification of actions indicative of inadvertent sharing on the local display;
receiving a notification of an action indicative of inadvertent sharing from the operating system; and
halting transmission of display image data to the participant computer systems.
2 . The method of claim 1 , further comprising the step of displaying a warning prior to executing the action.
3 . The method of claim 1 , wherein the action is a selection of a new window on the local display.
4 . The method of claim 1 , wherein the action is a pop-up message on the local display from a non-displayed application.
5 . A computer readable storage medium having stored therein a computer program for providing display notifications in a peer-to-peer conferencing session among a plurality of participant computer systems, wherein a computer system executing the computer program carries out the steps of:
establishing a direct network connection with each of the participant computer systems;
receiving information relating to display capabilities of each of the participant computer systems through each established direct network connection;
determining a difference in capabilities between the received information and a local display of a local computer system;
presenting a display notification relating to the determined difference on the local display;
requesting from an operating system of the local computer system notification of actions indicative of inadvertent sharing on the local display;
receiving a notification of an action indicative of inadvertent sharing from the operating system; and
halting transmission of display image data to the participant computer systems.
6 . The computer-readable medium of claim 5 , wherein the processing unit further performs the step of displaying a warning prior to executing the action.