Apple Gazette has received a rumored tip that the Mac OS Aqua is going to be replaced by a new UI called Illiminous. To be showcased at Macworld 2007, the source is supposedly an apple insider but this news cannot be confirmed by Apple itself.

The rumor started when Apple discretely posted a Monster.com position for a new Visual Interface Designer to work with “future enhancements of the dynamic user interface of Mac OS X”.

Source [Apple Gazette]