This edition of the project is co-authored with Yaouen Fily. The robot arm draws gender ratios in the form of pie charts directly onto the pie. The pie is covered with edible rice paper and the color in the marker is edible as well. It was exhibited in the Festival Critical Make at Haus der Elektronischen Künste in Basel, Switzerland in April 2015.

Pie drawing robot from Annina Rüst on Vimeo.