Deep Dvorak keyboard layout for MacOS

Deep Dvorak is modification of Programmer Dvorak.

It resembles "Dvorak-Qwerty ⌘" layout from the standard MacOS package, but it doesn't substitute each key to QWERTY equivalent, when command key is pressed. Instead it places common three shortcuts x c v to ; , . position, which is more easy to press with one left hand.

Installation

Copy to a Keyboard Layouts directory:
- Copying the bundle to /Library/Keyboard Layouts/ requires administrator rights to the computer, but will allow the layout system-wide, including the OS X login screen. To enable input options on the login window, check the option in System Preferences / Users & Groups / Login Options / Show Input menu in login window.
- ~/Library/Keyboard Layouts/ needs less access and is specific to just the user’s account it is saved to.
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 Deep Dvorak layout.
Make sure that the Show input menu in menu bar box is also checked.
To switch quickly between layouts you can press Command+Space or Command+Option+Space. Note, this hotkey combination conflicts with the default settings for showing Spotlight. Check your settings in System Preferences, Keyboard, Keyboard Shortcuts tab, Spotlight against Keyboard & Text Input.