Private traits and attributes are predictable from digital records of human behavior
Picture a box with 2,000 or 10,000 puzzle pieces inside—any one puzzle piece reveals nothing about the picture. But when all the pieces are assembled, an incredibly detailed picture FULL of information is created.
The data mining industry—including Google, Facebook, Acxiom and thousands more unknown corporations and foreign businesses—assembles the puzzle of who we are from thousands of bits of data we leave online. They know FAR MORE than anyone on Earth knows about each of us—more than what our partners, our moms and dads, our best friends, our psychoanalysts, or our children know about us.
The UK study (abstract below) shows how easy it is for hidden data mining companies to intimately know us (and sell) WHO WE ARE.
Most Americans are not aware of the ‘surveillance economy’ or that data miners can easily collect intimate psychological and physical/health profiles of everyone from online data.
-“demonstrates the degree to which relatively basic digital records of human behavior can be used to automatically and accurately estimate a wide range of personal attributes that people would typically assume to be private”
-“is based on Facebook Likes, a mechanism used by Facebook users to express their positive association with (or “Like”) online content, such as photos, friends’ status updates, Facebook pages of products, sports, musicians, books, restaurants, or popular Web sites”
-correctly discriminates between:
- -Homosexual and heterosexual men in 88% of cases
- -African Americans and Caucasian Americans in 95% of cases
- -Between Democrat and Republican in 85% of cases
- -For the personality trait “Openness,” prediction accuracy is close to the test–retest accuracy of a standard personality test
The “surveillance economy” is why the US needs FAR STRONGER LAWS at the very least to prevent the hidden collection, use, and sale of health data, including everything about our minds and bodies, unless we give meaningful informed consent.
This urgent topic, ie whether the US should adopt strong data privacy and security protections like the EU—will be debated at the 3rd International Summit on the Future of Health Privacy June 5-6 in DC (it’s free to attend and will also be live-streamed). Register at: www.healthprivacysummit.org