The Strida, designed by Mark Andrew Sanders, is the most impressive design about foldable bicycle.
As fanatic about human powered vehicle, during my graduate thesis work I meet this idea I wanted to have.
A fast folding procedure thanks to the simple frame geometry. I thought that instead of looking at the other bicycle the Designer looked at baby buggy.
What impress me much is the project history, already at the 5th release. Started in the eighties with clear ideas about marketing and production strategies.