You may have heard about or used some of most advanced smartphone applications, but here is a revolutionary iPhone app concept, the World Cleanest Graffiti, which lets you virtually draw and paste pictures on a real wall with your iPhone, so you could share them with others. You can share the pictures with people either on an online map or only with friends that you choose. With “local share,” you may ask the friends to go to the place and see the picture physically. Cool! In case you wanna convey your feelings to someone special, it can also be used like an old bulletin board. Moreover, you can see images in 3D mode, like normal graffiti, through your iPhone, allowing a better view from different angles.
Via: Petit Invention