Screen-Magnifier Turn-off

Turn off the magnifier at the login screen.

http://ubuntuforums.org/showthread.php?t=167605

This will turn off the screen magnifier

sudo -u gdm gconftool-2 /desktop/gnome/applications/at/screen_magnifier_enabled --type bool --set false 

This will verify that screen magnifier is set to false

 sudo -u gdm gconftool-2 --get  /desktop/gnome/applications/at/screen_magnifier_enabled 

Once you've done that, you can turn the rest off in the universal access menu.

You can also disable:

screen_reader 
screen_magnifier 
screen_keyboard