Final video of the smoke ring quartet, placed in a cross formation. This video demonstrates the usage of a JazzMutant Lemur for controlling the solenoids that generate smoke rings.

Final video of the smoke ring quartet, placed in a cross formation.

Final video of the smoke ring quartet, placed in an arch formation.

Final video of the smoke ring quartet, placed in a cross formation. In this video, the smoke rings are generated by the voice of a the visitor. The sound of the speaker's voice is analyzed and used to trigger smoke rings, thereby turning the speaker's [hollow] words into smoke.

And so we make four...

Now we cover the hole when we're not blowing.

Horizontal arrangement, various perspectives, and at the end, Jazz Mutant Lemur controlled.

...30 years old and only 328 miles on it; and I'm not even talking about the driver.

Vertical arrangement and the view of the instrument's guts.

Movements of the body are mechanically translated to movements of a joystick; the joystick is connected to a computer and controls real-time audio synthesis and processing. As a result, the participants body movement controls the music.