A group video conferencing apparatus for the purposes of facilitating a
video conference involving a group of participants which are azymuthly
located about said apparatus is described. Means are are provided for the
identification of a principle speaker and for the positioning of the video
camera so as to capture the image of the principle speaker. Identification
of the azymuthal orientation of the principle speaker is realized through
the electronic processing of audio signals generated by the group of
participants, and the azymuthal positioning of the video camera is
adjusted through electromechanical means so as to capture the image of the
identified principle speaker.