How to Hide from a Drone – the Subtle Art of “Ghosting” in the Age of Surveillance
The second thing you can do is minimize your digital footprints. It’s smart to avoid using wireless devices like mobile phones or GPS systems, since they have digital signatures that can reveal your location. This is useful for evading drones, but is also important for avoiding other privacy-invading technologies.
The third thing you can do is confuse a drone. Placing mirrors on the ground, standing over broken glass, and wearing elaborate headgear, machine-readable blankets or sensor-jamming jackets can break up and distort the image a drone sees.
Mannequins and other forms of mimicry can confuse both on-board sensors and the analysts charged with monitoring the drone’s video and sensor feeds.
Drones equipped with infrared sensors will see right through the mannequin trick, but are confused by tactics that mask the body’s temperature. For example, a space blanket will mask significant amounts of the body’s heat, as will simply hiding in an area that matches the body’s temperature, like a building or sidewalk exhaust vent.
The fourth, and most practical, thing you can do to protect yourself from drone surveillance is to get a disguise. The growth of mass surveillance has led to an explosion in creative experiments meant to mask one’s identity. But some of the smartest ideas are decidedly old-school and low-tech. Clothing is the first choice, because hats, glasses, masks and scarves go a long way toward scrambling drone-based facial-recognition software.
Your gait is as unique as your fingerprint. As gait-recognition software evolves, it will be important to also mask the key pivot points used in identifying the walker. It may be that the best response is affecting a limp, using a minor leg brace or wearing extremely loose clothing.
Artists and scientists have taken these approaches a step further, developing a hoodie wrap that’s intended to shield the owner’s heat signature and to scramble facial recognition software, and glasses intended to foil facial recognition systems.
Keep an Umbrella Handy
These innovations are alluring, but umbrellas may prove to be the most ubiquitous and robust tactic in this list. They’re affordable, easy to carry, hard to see around and can be disposed of in a hurry. Plus you can build a high-tech one, if you want.
It would be nice to live in a world with fewer impositions on privacy, one in which law enforcement did not use small quadcopters and the Department of Homeland Security did not redeploy large Predator drones to surveil protesters. And, for people in some parts of the world, it would be nice not to associate the sound of a drone with impending missile fire. But given that those eyes are in the sky, it’s good to know how to hide.
Austin Choi-Fitzpatrick is Associate Professor of Political Sociology, University of San Diego. This article is published courtesy of The Conversation.
