Tempo adjustment tool.
Like vinyl touch, Tempomat has a dynamic adjustment, and static tempo setting options as in pitch adjustment on turntables or other players, to match the beat in a mix.
The calculated BPM can be sent to reaktor itself via OSC.
In addition to the clickable clock-like looking surface an external generic, or a Xone midi controller Jog can be used. A takt signal is sent, as audio out, which is a 4/4 click.