Phi design software

Check out PhiMatrix, software that applies the principles of Phi, the Golden Ratio –

PhiMatrix is a design and analysis software application for Windows and Mac.  The PhiMatrix grid system quickly overlays any image in any software on your screen to identify or apply phi proportions in various grid styles, as well as custom user-defined ratios.  It’s not a plug-in but a universal overlay, so you can use it with PhotoShop, Illustrator, InDesign, Picassa and any other software you use.