How to fool a GPS – Todd Humphreys

Todd Humphreys forecasts the near-future of geolocation when millimeter-accurate GPS “dots” will enable you to find pin-point locations, index-search your physical possessions … or to track people without their knowledge. And the response to the sinister side of this technology may have unintended consequences of its own. (Filmed at TEDxAustin.)

Talk by Todd Humphreys.