Is there a Quick switch for trackpad mouse pointer MBA 10.9.1 Here is the situation.

When working inside the current mouse pointer is fine on my MBA 10.9.1.

However, when I decide to use my MBA outside in the Sun, I can't see my mouse pointer very well.

Is there a way to use a shortcut or script to switch mouse pointer to something highly visible when working in the Sun light.

Yes, I know Preferences + accessibility + Size change, just wondering if there is a keyboard shortcut or something like it.
To assign the script to a keyboard shortcut, you can assign it an Automator Service.

Open Automator.app and choose Service, and set the "Recieves text" at the top to no input.

Drag in the "Run AppleScript" action from the Library. You can find it by searching for applescript on the left side of the window. 

Replace what the action already contains with the script below.

Save, then go to System Preferences &gt; Keyboard &gt; Keyboard Shortcuts &gt; Services to add the shortcut keys you want (click add shortcut on the right).



This is the script:


property largeCursorSize : 2.0 --1x to 4x size
tell application "System Preferences" to reveal anchor "Seeing_Display" of pane id "com.apple.preference.universalaccess"
tell application "System Events"
    set theSlider to slider "Cursor Size:" of group 1 of window 1 of application process "System Preferences"
    if value of theSlider is 1.0 then
        set value of theSlider to largeCursorSize
    else
        set value of theSlider to 1.0
    end if
end tell