Replicator

 A Star Trek like replicator software and hardware that allows the user to verbally ask ‘The Replicator’ to ‘replicate’ an object. The project is composed of an Amazon Alexa device, a custom developed Alexa skill, a Raspberry Pi, and a 3D printer, and an API that links the whole system together.  

http://replicator.azurewebsites.net/