First, you need to calibrate the software so it can distinguish the
voices. Tab either "calibrate blue" or "calibrate red" at the bottom
of the screen. |  |
During the calibration phase, the speaker should speak in a normal voice
until the process bar is complete. |  |
After the calibration, the program shows which voice is yet to be
calibrated. Tap the according button at the bottom to start calibration the remaining voice. |  |
Here, the red voice is being calibrated. You can re-calibrate any
voice at any time by tapping the calibration buttons. |  |
Once the calibration is complete, the program starts listening
to the conversation, indicated by the empty progress bar and the flashing "listening..." label.
You can change the statistic update interval by tapping the one, two or five minute buttons at
the bottom. |  |
After each interval, the current progress bar shows how long each
speaker participated during the interval. In this screenshot, the red speaker spoke most of
the time. |  |
