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U.S. Develops Urban Surveillance
System |
Associated
Press July 02, 2003
The Pentagon
is developing an urban surveillance system that would use computers
and thousands of cameras to track, record and analyze the movement
of every vehicle in a foreign city.
Dubbed "Combat Zones That See,"
the project is designed to help the U.S. military protect troops
and fight in cities overseas.
Police, scientists and privacy experts
say the unclassified technology could easily be adapted to spy on
Americans.
The project's centerpiece is groundbreaking
computer software that is capable of automatically identifying vehicles
by size, color, shape and license tag, or drivers and passengers
by face.
According to interviews and contracting
documents, the software may also provide instant alerts after detecting
a vehicle with a license plate on a watchlist, or search months
of records to locate and compare vehicles spotted near terrorist
activities.
The project is being overseen by the Defense
Advanced Research Projects Agency, which is helping the Pentagon
develop new technologies for combatting terrorism and fighting wars
in the 21st century.
Its other projects include developing
software that scans databases of everyday transactions and personal
records worldwide to predict terrorist attacks and creating a computerized
diary that would record and analyze everything a person says, sees,
hears, reads or touches.
Scientists and privacy experts - who already
have seen the use of face-recognition technologies at a Super Bowl
and monitoring cameras in London - are concerned about the potential
impact of the emerging DARPA technologies if they are applied to
civilians by commercial or government agencies outside the Pentagon.
"Government would have a reasonably
good idea of where everyone is most of the time," said John
Pike, a Global Security.org defense analyst.
DARPA spokeswoman Jan Walker dismisses
those concerns. She said the Combat Zones That See (CTS) technology
isn't intended for homeland security or law enforcement and couldn't
be used for "other applications without extensive modifications."
But scientists envision nonmilitary uses.
"One can easily foresee pressure to adopt a similar approach
to crime-ridden areas of American cities or to the Super Bowl or
any site where crowds gather," said Steven Aftergood of the
Federation of American Scientists.
Pike agreed.
"Once DARPA demonstrates that it
can be done, a number of companies would likely develop their own
version in hope of getting contracts from local police, nuclear
plant security, shopping centers, even people looking for deadbeat
dads."
James Fyfe, a deputy New York police commissioner,
believes police will be ready customers for such technologies.
"Police executives are saying, `Shouldn't
we just buy new technology if there's a chance it might help us?'"
Fyfe said. "That's the post-9-11 mentality."
Seattle Police Chief Gil Kerlikowske said
he sees law enforcement applications for DARPA's urban camera project
"in limited scenarios." But citywide surveillance would
tax police manpower, Kerlikowske said. "Who's going to validate
and corroborate all those alerts?"
According to contracting documents reviewed
by The Associated Press, DARPA plans to award a three-year contract
for up to $12 million by Sept. 1. In the first phase, at least 30
cameras would help protect troops at a fixed site. The project would
use small $400 stick-on cameras, each linked to a $1,000 personal
computer.
In the second phase, at least 100 cameras
would be installed in 12 hours to support "military operations
in an urban terrain."
The second-phase software should be able
to analyze the video footage and identify "what is normal (behavior),
what is not" and discover "links between places, subjects
and times of activity," the contracting documents state.
The program "aspires to build the
world's first multi-camera surveillance system that uses automatic
... analysis of live video" to study vehicle movement "and
significant events across an extremely large area," the documents
state.
Both configurations will be tested at
Ft. Belvoir, Va., south of Washington, then in a foreign city. Walker
declined comment on whether Kabul, Afghanistan, or Baghdad, Iraq,
might be chosen but says the foreign country's permission will be
obtained.
DARPA outlined project goals March 27
for more than 100 executives of potential contractors, including
Lockheed Martin, Raytheon and the Johns Hopkins University Applied
Physics Lab.
DARPA told the contractors that 40 million
cameras already are in use around the world, with 300 million expected
by 2005.
U.S. police use cameras to monitor bridges,
tunnels, airports and border crossings and regularly access security
cameras in banks, stores and garages for investigative leads. In
the District of Columbia, police have 16 closed-circuit television
cameras watching major roads and gathering places.
Great Britain has an estimated 2.5 million
closed-circuit television cameras, more than half operated by government
agencies, and the average Londoner is thought to be photographed
300 times a day.
But many of these cameras record over
their videotape regularly. Officers have to monitor the closed-circuit
TV and struggle with boredom and loss of attention.
By automating the monitoring and analysis,
DARPA "is attempting to create technology that does not exist
today," Walker explained.
Though insisting CTS isn't intended for
homeland security, DARPA outlined a hypothetical scenario for contractors
in March that showed the system could aid police as well as the
military. DARPA described a hypothetical terrorist shooting at a
bus stop and a hypothetical bombing at a disco one month apart in
Sarajevo, Bosnia-Herzegovina, a city with slightly more residents
than Miami.
CTS should be able to track the day's
movements for every vehicle that passed each scene in the hour before
the attack, DARPA said. Even if there were 2,000 such vehicles and
none showed up twice, the software should automatically compare
their routes and find vehicles with common starting and stopping
points.
Joseph Onek of the Open Society Institute,
a human rights group, said current law that permits the use of cameras
in public areas may have to be revised to address the privacy implications
of these new technologies.
"It's one thing to say that if someone
is in the street he knows that at any single moment someone can
see him," Onek said. "It's another thing to record a whole
life so you can see anywhere someone has been in public for 10 years."
ON THE NET
DARPA contracting document:
http://dtsn.darpa.mil/ixo/solicitations/CTS/file/BAA_03-15_CTS_PIP.pdf
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