June 12, 2013 Tech companies that field National Security Agency data requests are currently barred from sharing those requests publicly. But Google, Microsoft and Facebook all have a financial interest in showing their users that the NSA does not enjoy unfettered access to their data.
January 8, 2013 As I venture into new fields (like thinking about physics and cities) I become more astonished at Big Data's capacity for revolutionizing the way human beings organize themselves for better or for worse.
December 26, 2012 KQEDThose of us trying to get in shape after overindulging this holiday season can get help from a slew of new devices that monitor steps climbed, calories burned and heart rate. But companies and venture capitalists in new startups hope to make money in a new way: by selling the data right back to the people tracking their activity — and to their employers.