Autodesk Labs: Project Miller Visualize As Printed Geometry

Autodesk Labs: Project Miller Visualize As Printed Geometry by Autodesk Project Miller is a free* technology preview developed to improve results with 3D printing. Is my model geometry printable? What changes can be made to improve it? What will the printed part look like? Like the ultimate Print Preview, Miller enables you to inspect your model, visualize how it will print, and identify problems in advance. See http://labs.autodesk.com/utilities/miller for more information.