Differentiate the TEST and PRODUCTION envoronments. The background for TEST could be red, instead of blue, for instance.
When using TEST and PRODUCTION systems on the same machine (frowned upon, I know, but it happens), it would be very helpful to have a visual separation between the two systems. Test = Red. Prod = Blue. It's as easy as that. (Or is that very hard?)... Thanks!
The next version of Aeon will include client skins that individuals can use to change the theme of each client, customization manager, staff manager. You can use this feature to differentiate between Prod and Test.