On the surface, the project seems like the latest in a long line of DARPA’s “blue sky” research efforts, most of which never make it out of the lab. Someone with access to the database could “retrieve a specific thread of past transactions, or recall an experience from a few seconds ago or from many years earlier … by using a search-engine interface.” This gigantic amalgamation of personal information could then be used to “trace the ‘threads’ of an individual’s life,” to see exactly how a relationship or events developed, according to a briefing from the Defense Advanced Projects Research Agency, LifeLog’s sponsor. The embryonic LifeLog program would dump everything an individual does into a giant database: every e-mail sent or received, every picture taken, every Web page surfed, every phone call made, every TV show watched, every magazine read.Īll of this - and more - would combine with information gleaned from a variety of sources: a GPS transmitter to keep tabs on where that person went, audio-visual sensors to capture what he or she sees or says, and biomedical monitors to keep track of the individual’s health. What national security experts and civil libertarians want to know is, why would the Defense Department want to do such a thing? The Pentagon is about to embark on a stunningly ambitious research project designed to gather every conceivable bit of information about a person’s life, index all the information and make it searchable. IT’S A MEMORY aid! A robotic assistant! An epidemic detector! An all-seeing, ultra-intrusive spying program!

Download project lifelog