WikiHouse: DIY, print your own houses?

Could this be the future of housing in America? Design your own home for around $80,000 with a design downloaded from the internet and printed using a 3D printer

Self-made cities using 3D printers.

1. Download your own design

2. Load to a printer to cut plywood

3. Put the house together in 24 hours like an "IKEA" project. 

See Alastair Parvin discuss more about this project: