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gait recognition

surveillance with cameras on the streets? nothing new.
going beyond the power of video equipment based on earth, gait recognition uses satellite imagery to recognize and trace a person by the way they walk.

###HOW TO AVOID:

never walk in sunshine (avoid having a shadow);
carry an umbrella;
walk silly;
ride a bike;

speed cameras

Cameras installed on high-ways and roads where drivers are expected to drive very fast, allow police to track the cars going over the speed limit by taking photos of their license plates and then matching the image to the number. This way, they end up simply sending you a bill without stopping the traffic and having to keep policemen on the street.


photo courtesy of Chriszwolle

###HOW TO AVOID

install very bright LEDs around your plate, making it impossible to photograph the number;
use photo blocker spray (http://www.motorshop1.co.uk/photoblocker.htm);
install a slave-flash, triggered when you are at risk, overexposing the photograph;

CCTV enhanced

A lot of debate has been going on around closed circuit video surveillance in cities, since the mid 1980s when they became regularly introduced in US and later the UK. Simple video surveillance is today often equipped with facial recognition and motion tracking, to make more efficient use of the system. With the excuse of the ‘war on terrorism’, enhanced video surveillance systems have been deployed at airports, massive(sports) events, and night clubs.

(more…)

Dataveillance

— n
the surveillance of a person’s activities by studying the data trail created by actions such as credit card purchases, mobile phone calls, and internet use

from: http://dictionary.reference.com/browse/dataveillance

As the authors of Net Locality* define it:

“Surveillance is more than just hidden cameras and undercover police officers; environments track us through our voluntary exposure of personal data”

“location-aware devices normalize data-veillance and make it a necessary component of our everyday interactions with the web”

* Gordon, E., & de Souza e Silva, A. (2011). Net Locality. The handbook of internet studies. Chichester, UK: Wiley-Blackwell. doi:10.1002/9781444340679. p. 11