How to use Lucid Key for identifying ants

In this tutorial, Eli Sarnat, the designer of Antkey, demonstrates how to make the most effective use of the interactive Lucid3 key for identifying invasive and introduced ants. There are tips on how to use features like the 'best' and 'next best' buttons, what the different panels mean, how to make effective use of thumbnail and pop-up images and how to adjust the text size. The key is available at http://antkey.org/content/key,