Really Great Tool for i-Phone from Autodesk
Autodesk SketchBook Mobile is a new professional-grade paint and drawing App designed for the iPhone and iPod touch, and offers a full set of sketching tools in a streamlined and intuitive user interface.
SketchBook Mobile uses the same engine as Autodesk® SketchBook® Pro painting and drawing software, delivering much of the same power and functionality as the desktop application.
The application will be available worldwide on the iPhone App Store, starting Thursday, September 17th 2009.
http://dwf.blogs.com/beyond_the_paper/2009/09/cool-iphone-app-from-autodesk.html
I’ve long resisted going to the i-Phone, but now I’m really considering the change for just this tool
Gregory's BIM (Revit) Blog 