This typeface was inspired by the work of two great Bauhaus movers, Theo van Doesburg (1883–1938) and Theo Ballmer (1902–1965) both of whom created an alphabet based on a basic 5x5 grid system. This is the 9x5 version for those of us who don't get to work that early. Here's a sample in action.
If you do decide to use Font Theo, we'd be chuffed if you emailed us images of it in use, thanks.