Hardware hackathon new ideas on 3D printers

A global hardware hackathon is show on the furture without placing restraints on what that means apart from a short list of qualifying rules.It is new idea for 3D printer and robots.It is very easy to develop many types of things.
The 40 day hackathon organized by hack-a-day ,prize money around the $200000.It is is  electronic device connected with internet.
About 250 new projects for robots,cars,3D printers,animations.
NEW ROBOTS
Tom mobile 3D printers
Radiation monitoring device
Software define computer
Skype controlled robots
Sms printers
Wifi system

The new generation is very developing for new technology .