John Van Strien and team have created an interactive light and sound responsive sculpture called PETT Plant.
This beautiful work of art can be programmed custom animations from and Android app. It also has a sound responsive mode where the color of each stem modulates like a rainbow graphic equalizer.
PETT Plant also comes pre-programmed with several brainwave entrainment sequences. In entrainment mode, PETT Plant will pulsate at specific frequencies to help move you into brainwave states conducive to inducing sleep, meditation or increasing alertness.
This video shows the PETT Plant in action