Ceramic 3D Printer
Artist Jonathan Keep has put together a 3D printer to produce digital objects out of clay, and has put together a document to build one:
Based on the delta type of 3D printer my aim has been to use parts that can either be made with basic DIY tools and skills, or ordered off the internet. The design is specifically for printing in clay but could be adapted to work with other materials. Many other self build 3D printers use parts printed in plastic but with this project I did not want to be reliant on already having access to a 3D printer.
Looking at Jonathan’s website (in particular the ‘Digital Pots' section), you will see various series based on various ideas. There is the Random Growth of generative forms, Sound Surface based on musical audio data, and other computational methods.
More examples of work can be found here