UPDATE Jan,21 2013: You can download Design Flaw – StickerA to point out design flaws in your city. Please, share results.
Urban design flaws is a collaborative project between designer Inessa Demidova and artist Micah Kessel.
The project was born out of an informal conversation after Micah stumbled on a step which was of a different size from others in a cafe in Amsterdam. After pointing out that this is just a design flaw, the idea of pointing out this little flaws in urban environment was brought up.
The team designed stickers with members of De Stijl on them in yellow (annoying), red (dangerous) and white (mildly annoying). This allows to express dissatisfaction with current urban environment and bring the subject to discussion.