With wild predictions of 3D printers in every home, few address what actually be printed with them. 3D modeling programs have notoriously steep learning curves and can be expensive. Fortunately, there are easier and cheaper ways to create 3D printable models. I put up the 3D Systems Sense scanner against Autodesk's 123D Catch to see how they performed. See the results at:
http://www.tesseract-design.com/3d-s...-printing.html
-Crawford
