At an ITP Camp session lead by Catarina Mota of openMaterials, I built a voodoo doll of her design. It’s so simple, yet such a great effect.
Soft Circuit Voodoo Doll from Becky Stewart on Vimeo.
Here are her slides from the session:
 Making Soft Sensors  
 View more presentations from Catarina Mota 
Full tutorial after the jump.
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