#Codex Interactivus - Downloadable Example This application displays models of Leonardo da Vinci’s inventions on your device.
##Download the Application
##How do I use it?
- Before the app can be used, you will need a physical print of the page images. You can either download a PDF file of the pages here or use the PDF supplied with the application disk image or from the in-app menu (where applicable).
- Once the page images are printed, point the camera at the pages.
##Platform Requirements
###Android
- Android v2.3 or later.
- Your Android device must have a camera.
- If available, a data connection (e.g. wifi or cellular data) will be used to download camera calibration data for your device.
###iOS
- iOS v5.1.1 or later.
###Windows
- Windows XP SP 3 or later.
###OS X
- OS X 10.6 or later.