So what would you do with old and recycled phone parts? If you are a bit creative, you could always build your own interactive sculptures. Mobile Phone Butterflies by the team at Is This Good? is quite special though. When you phone a butterfly, it comes to life with movement and light. Your number generates the pattern on the wings.
Raspberry Pi units are used to generate unique patterns based on your phone. The first digit determines the color, the second determines speed, and so on. Each Pi controls 4 phones, motors and lights. Pretty cool, don’t you think? More info is available here.