title: Mac Automator to check screen colors
body: <p>Is there a way Mac Automator can check screen color at a certain pixel? </p>
  
  <p>I have googled this problem and the only thing I found is by using applescript to take a screenshoot. (Which is not sufficient as it’ll save me a photo everytime it excutes. :|</p>
  
  <p>Thanks.</p>