The 3D printing world is a very interesting one. I enjoyed the activities. I realised that without having my own 3D printer I cannot know what to expect from my design. It is a new environment where 3D printing software and tools are a complete new user experience. One of my friends “Muhannad Taslaq” is now in the silicon valley after having won two rounds of funding on building an easy to use 3D printing software (http://www.mxd3d.com) It is definitely the future and we still do not know how it will evolve. Thank you