Studies in the States and the UK have also shown that after about
15
minutes, agents monitoring the cameras tend to "zonk out"
and are no
longer very alert to what's happening on the screens. Even if we could
afford the manpower, it would probably be a waste of money.
However, a number of firms are currently developing software that
would automatically detect "suspicious" on-screen behavior
so that an
agent's attention could be drawn to it.
See: SMART SOFTWARE LINKED TO CCTV CAN SPOT DUBIOUS BEHAVIOUR -
http://www.newscientist.com/news/news.jsp?id=ns99993918
Excerpt: "It could be the dawn of a new era in surveillance.
For the
first time, smart software will help CCTV operators spot any abnormal
behaviour."
One danger of developing a dependence on such technology is that,
should the software fail to detect behavior that truly is worthy of
suspicion, the person monitoring the screens might miss it because
they're relying on the software to point it out, or are being
distracted by the software to another (possibly harmless) activity
on
another screen. On the flipside, the software could incriminate
perfectly innocent people by identifying their behaviour or appearance
as "abnormal", and hence, suspicious.
The technology to network surveillance cameras and to identify
individuals based on the way they walk and on facial recognition
techniques has been under development for a number of years.
If such projects are successful and surveillance technology continues
in this direction, it's not inconceivable that within a couple of
decades, humans will mostly be "policed" by machines controlled
by
"intelligent" software. We're already seeing signs of this,
what with
highway surveillance cams being automated to take pictures of the
license plates of speeding vehicles (after which a speeding ticket
and
a photo of the vehicle is sent to the address of the car owner).
For further reading:
SMILE, YOU'RE ON IN-STORE CAMERA
http://www.wired.com/news/privacy/0,1848,54078,00.html
BIG BROTHER GETS A BRAIN - THE PENTAGON'S PLAN FOR TRACKING EVERYTHING
THAT MOVES
http://www.villagevoice.com/issues/0328/shachtman.php
SANDIA TEAM DEVELOPS COGNITIVE MACHINES
http://www.sandia.gov/news-center/news-releases/2003/comp-soft-math/cognitive.html
BIGGER MONSTER, WEAKER CHAINS: THE GROWTH OF AN AMERICAN SURVEILLANCE
SOCIETY
http://www.aclu.org/Privacy/Privacy.cfm?ID=11573&c=39
TOTAL INFO SYSTEM TOTALLY TOUCHY
http://www.wired.com/news/politics/0,1283,56620,00.html?tw=wn_story_related
CONGRESS PUTS BRAKES ON CAPPS II
http://www.wired.com/news/politics/0,1283,60600,00.html
SENATORS WANT JETBLUE PROBE
http://www.wired.com/news/privacy/0,1848,60885,00.html
LOUDER CALL FOR ECHELON PROBE
http://www.wired.com/news/privacy/0,1848,44841,00.html
>data can be reviewed for information. Also, data is overwritten
on a looped
>cycle, not stored in some governement vault. I think if a situation
demands
>it, a CCTV system can be a good deterrent and a good tool in finding
guilty
>parties. As I say, I speak from years of experience in the field.
Never
>once have I seen these systems used in an "Orwellian"
method. Just my .02
>
What Nova Scotia really needs are guidelines to ensure that CCTV
in
public areas will only be used in an appropriate and responsible
manner. The provinces of Alberta and British Columbia have been
publishing such guidelines for years:
Guide to Using Surveillance Cameras in Public Areas (Alberta) -
http://www3.gov.ab.ca/foip/other_resources/publications_videos/surveillance_guide.cfm
Public Surveillance System Privacy Guidelines (British Columbia)
-
http://www.mser.gov.bc.ca/foi_pop/main/video_security.htm
Leaflet on video surveillance by private individuals (Switzerland)
-
http://www.edsb.ch/e/themen/video/index.htm
Anyone who'd like to see similar guidelines enacted in Nova Scotia
might want to consider contacting the NS Freedom of Information and
Protection of Privacy Review Office and letting them know this is
important to you.
Contact info:
NS Freedom of Information and Protection of Privacy Review Office
Box 181
Halifax, N.S.
B3J 2M4
Phone: 902-424-4684
Web: http://www.foipop.ns.ca/
Email: dfardy@gov.ns.ca
Greta.