One of the concepts: "Digital Chocolatier Prototype The Digital Chocolatier is a prototype for a machine that allows users to quickly design, assemble and tas

One of the concepts: "Digital Chocolatier Prototype The Digital Chocolatier is a prototype for a machine that allows users to quickly design, assemble and taste different chocolate candies. This machine is composed of three primary elements: a carousel of ingredients, a thermoelectric deposition cup and a user interface. Through a graphical user interface, users can select and combine the ingredients housed in the different carousel containers to create customized candies. The carousel rotates to extrude these ingredients into the thermoelectric cup that rapidly cools and hardens the chocolate, making it ready for consumption. The interface also makes it possible to save and rate favorite recipes for later use." -- http://www.cmarcelo.com/cornucopia http://www.cmarcelo.com/cornucopia I can actually see how that could work.