If you've always thought that a graham cracker or a piece of paper would make a great door bell, the Yuri Suzuki 'Door Bell' series is for you. Electronic-musician/designer Yuri Suzuki recently led a workshop in which he invited participants to bring something that made an interesting or unique sound and then turn it into a door bell.
The results of the Yuri Suzuki 'Door Bell' series are odd, to say the least. A graham cracker is broken on command, and a piece of paper is repeatedly poked by pens. Check out the video to see the pen and paper door bell in action. Senor ding dong, your time is nigh.