Jochen Klieber is not a coral. That's why he rocks from right to left on his mushroom-shaped office chair, from one large flat screen to the next. He turns a kind of joystick with one hand and simultaneously clicks the cursor into any number of buttons in a sophisticated design programme with the other until the head of the virtual seat post is positioned as desired. Rotates on the orthopaedic seat mushroom away from the design and says: "People have to move when they think. After all, he's not a coral!" Klieber the person certainly isn't. Fixed in place and rigidly waiting for a brilliant idea to float by? No, unimaginable for someone like that, because: "Every really good company was founded by someone with conviction."