100 billion new computers the size of a grain of sand

http://www.globalchange.com RFID technology will be used in billions of things in our world - and these tiny chips will also be fused to brain tissue. 10 billion RFID computer chips were used by Wal-Mart alone last year. Impact of RFID on retailing, manufacturing, wholesale, distribution. Security and privacy. Multimedia conference lecture, keynote presentation by Futurist Dr Patrick Dixon. You can watch the entire presentation on Google Video (one hour keynote conference lecture on future trends)