Big data

Originally posted on Danny Gregory:

20130824-180221.jpgInformation. The world is just jammed with it. I’m not talking about Facebook posts and texts from your besties; I mean the sort of analog information that is constantly flowing into the holes in our head and all over our skin.

But how much exactly? What would be the equivalent in terms I am familiar with — dpi, mexagpixels, gigs, etc.?

Well, the Internet has loads of answers but none are really definitive. The best I can make out is that if our eyes were digital cameras, they would each have the equivalent of around 600 megapixels and the resolution of the images we receive is about 530 pixels per inch (as a reference, the resolution of images we get on the internet is 72 dpi). Our ears are also constantly receiving sound data, and we can distinguish differences in the ~160kbps range.  Our skin can feel vibration, touch, pressure…

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