There's wearable computing, and then there's wearable computing.

Just last year around this time the company MC10 figured out how to fabricate small networks of sensors built out of flexible circuitry that stick to the skin of the wearer and collect biotelemetry. By sticking a single square of wavy, flexible circuitry someplace on your person you could keep a medical team appraised of certain aspects of your health. The tech curve, as always, moves like a roller coaster gone out of control... in the journal Nature Nanotechnology a research team at the Swiss Federal Institute of Technology improved upon the design and created flexible circuitry tattoos that can …

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