Workman and Workman-P Mac OSX keyboard layout from http://viralintrospection.wordpress.com/2010/09/06/a-different-philosophy-in-designing-keyboard-layouts/
- Download the keyboard layout bundle to the /Library/Keyboard Layouts/ or ~/Library/Keyboard Layouts/ directory.
- Log out of OS X and log back in.
- Open System Preferences, click on the Language & Text icon, and in the Input Menu tab enable the Workman layout.
- Make sure that the Show input menu in menu bar box is also checked.
- To switch quickly between layouts you can press Command+Option+Space.