The Penis Wall

This kinetic sculpture consists of 81 erectable penises that respond to either a viewer's movements or to realtime movements in the stock market.


The penis is so different! This is my initial motivation, to study one of the oldest and probably the most attractive thing that humans interact with.

The Penis Wall is made up of 3D printed penises that each have six segments driven by servo motors. Equipped with an ultrasonic distance sensor, each unit can respond to a viewer's movements. Moreover, the Penis Wall can also be used as a display to represent data, for instance, fluctuations in the stock market.


Peiqi Su

Deqing Sun

Facebook: The Penis wall

Twitter: @PenisWall   #peniswall


Photos on the Google Doc

Penis Wall dances to the music (High res on Vimeo)

The Progress

The Presentation in ITP Thesis Week (13'40") and the slides

All videos from Vimeo and YouTube

The Press

twitter #peniswall