OLED1 uses an OLED passive matrix with which you can achieve fine pixelation. It can be used to create different light situations in a room, to draw, or leave notes on the wall, create patterns or just play. On first view, this design is supposed to look like an ordinary matt wall. Only by touching, and pressing it one would notice its softness, and its reaction of partially lighting up. It reacts differently to different kinds of touch – it will take a while before you know your walls language. Then, you will have a visual memory of the room: who leaned on the wall, who drew that little heart, or punched the wall in anger? Teamwork with Marlene Kettner Year: 2004 Professor: Peter von Maydell Partner: Fraunhofer Institute for Applied Polymer Research IAP