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Cell phone as blood analyzers

I was reading this interesting news item on wired today.  Scientists at UCLA have hacked simple camera cell phones to enable these to count blood cells.  If refined further this idea has great implications.  These cell phones can help replace in part the expensive laboratory setups required to do simple blood analysis.  Given the low cost and extreme portability of the instruments we can take disease detection to the very remote villages of the world.  This is amazing.  This is coming.  Read it here.

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