In response to commencement of a meeting, embodiments select audio signals provided by the host of a meeting as a primary audio data source broadcast to a first meeting participant through a speaker of headphones worn by the first participant; determine a direction of gaze of the first meeting participant as a function of orientation data of the headphones; in response to determining that a second meeting participant is located within the gaze and that attention of the first participant is focused upon the second participant, initiate a side conversation between the first and second participants and set audio signals provided by the second participant as the primary source to the first participant through the headphones speaker.