Graphical user interface (GUI) for a conference call

A telepresence system comprising:

• a plurality of telepresence rooms;
• each telepresence room comprising an electronic control device having a control processor and a display screen in each of the telepresence rooms;
• the control processor configured to generate a graphical user interface for display on the display screen;
• wherein the graphical user interface is adapted to control a conference call, the graphical user interface comprising:
• at least three user selectable display spaces configured for simultaneous display on the display screen of the electronic control device, each space adapted to receive a user selection;
• wherein a first user selectable display space is configured to display a list or a portion of the list of all groups defined in an address book of a telepresence room, a second user selectable display space is configured to display a list or a portion of the list of all members of a group selected from the first user selectable display space, and a third user selectable display space is configured to display members selected for the conference call from the first or second or both user selectable display spaces.

One or more non-transitory computer-readable media comprising instructions that when executed cause a computing system to perform a method comprising:

• presenting a graphical user interface adapted to control a conference call and configured for display on a display screen of an electronic device;
• wherein the user interface comprises:
• at least three user selectable display spaces configured for simultaneous display on the display screen of the electronic device, each space adapted to receive a user selection;
• wherein a first user selectable display space is configured to display a list or a portion of the list of all groups defined in an address book of the electronic device, a second user selectable display space is configured to display a list or a portion of the list of all members of a group selected from the first user selectable display space, and a third user selectable display space is configured to display members selected for the conference call from the first or second or both user selectable display spaces.