Showing posts with label CCTV. Show all posts
Showing posts with label CCTV. Show all posts

Sunday, January 8, 2017

The Japanese solution to gun crime

Tokyo from the top of the SkyTree - World's largest city - photo by Yokalica (C) 
                                                         Creative Commons license

by Greg Saville

There is a remarkable story in today’s Guardian newspaper titled “How Japan has almost eradicated gun crime”. It says in 2014 Japan had “just six gun deaths compared to 33,599 in the US.”

Six gun deaths? In the entire country of 130 million people? The US averages 10 gun deaths per 100,000 persons (both felonious and accidental). Canada is less than 2. The UK and Australia under 1. Japan's number is so low it doesn’t register!

Ah, say the naysayers, that may be six gun deaths but you cannot compare the two countries! Raw population size alone accounts for the difference! Right?

Nope. Both countries have large populations: Japan is the 10th most populous country and America the 3rd. At 130 million, Japan is just under half the US population of 325 million.

Ah, say the naysayers, there are lots of other reasons why you can't compare.

Let's consider them...

POVERTY?

Does the US have more poverty?  Nope! The US reports its relative poverty rate at 13.5%. Japan posts its relative poverty rate at 16%.

CULTURAL DIVERSITY? 

America is far more diverse and Japan is far more culturally homogenous. True, that probably leads to shared social attitudes about non-violence in Japan. But it is a fact that most American urban violence is not between different racial groups but rather within them (a truism ignored by fact-free politicians).

HISTORY? 

Perhaps American history, with a civil war and multiple overseas wars, fuels a culture of violence? Nope, Japan isn't that different! Consider Japanese militarism following the Meiji Restoration, the Sino-Japanese wars, the Russian-Japanese War, and of course WW2.

URBANIZATION? 

Perhaps there are more frustrated people who live in dense American cities and that drives them to crime (the US is 81% urban)?  Nope! Japan is 78% urban and the world’s largest city - Tokyo - is one of the densest and most urban in the world. It is also among the safest.

SECURITY TECHNOLOGY? 

The latest in criminology is to explain global crime declines via increases in security technology, DNA fingerprints, predictive policing, CCTV computer algorithms, etc.

Nope, that doesn't work either. DNA fingerprinting works after a crime, not before. It might get a chronic offender off the streets. But given DNAs investigative scarcity around the world, claiming it accounts for crime declines stretches the logic gap to Grand Canyon proportion. Predictive policing has not been around long enough to register on statistical radar screens.

And CCTV? Every time I turn on the nightly news I watch an "exclusive report" of a robbery "caught on tape"? If CCTV is so great cutting crime, why do gun robberies keep showing up on the nightly news? Obviously, research on CCTV effectiveness is spotty.

Security tech isn’t the answer.

GANGS and GUNS

John Hancock Observatory Night View
Chicago had over 700 homicides in 2016
- photo by allen McGregor (C),  Creative Commons license 

Stats are hard to come by, but rough estimates suggest there are 1.4 million gang members in the US and 100,000 Yakuza in Japan. That’s a whopping difference of .4 to .07 percent of each country’s population respectively (almost 6 times as many criminal gang members per capita in the US).

The gang theory makes some sense since Yakuza are not only fewer in number but far more disciplined than their US counterparts. But the obvious explanatory elephant in this room is simple. Guns!

CARNAGE IN FLORIDA, AGAIN

After years of blogging about mass murder, guns and gangs in places like Orlando, Connecticut, Los Angeles, and too many others, I’m not going to harp on gun control or the long-proven crime causation theory behind it. For clear thinkers, it is study-laden and it is obvious. It is also a theory well understood in places like Canada, Australia and especially Japan.

So the American carnage continues. Yesterday there was yet another mass shooting on US soil by a madman triggered by “voices” (said the FBI). This latest mass murder was a lone gunman at the Fort Lauderdale airport and in 80 seconds he shot and killed 5 and injured 11. That is more than all those killed by guns in Japan for an entire year.

Six.

Saturday, December 10, 2016

CCTV marries A.I.


Who will keep watch in isolated places?

I have been pondering security technology encroachments into public life, particularly regarding CCTV monitoring. There was a time, it seems now very long ago, that the UK began installing CCTV. Hundreds of millions of dollars, and over four million (and counting) CCTV cameras later, the UK is the most surveilled society on earth.

We were assured that would never happen in the US, or other developed countries. Violate our civil rights? No way cried the libertarian and democratic pundits in unison. 

Still, if you have nothing to hide…

Today, London and Beijing have over 400,000 CCTV each (proving politics is no guarantee either way). In the US there are over 30 million CCTV cameras, mostly in private hands. But there are now CCTV on streets in every major US city (Houston and Chicago lead the way with over 14,000 in Chicago alone) and public support is growing.


Will the brain behind the camera soon be an intelligent computer?

APPLAUDING OR BOOING?

On one hand, we applaud when police apprehend the Boston terrorists due in large measure to public CCTV. We also later watched those same terrorists as they planted and exploded the devices - prevention was not a result of those cameras. 

I always applaud traffic intersection CCTV to cut car crashes, especially in my city where drivers spend more time in narcissistic self-obsession trying to beat the red light rather than watching where they are going. 


CCTV in public spaces is not new

THE NEW REALITY

Recently I’ve been reviewing the latest in CCTV analytics, intelligent tracking and real-time scene analysis. In other words, CCTV on steroids. The latest is no longer motion detection or auto tracking (so old school). The latest is intelligent video analytics, a major evolution from facial recognition software of yesteryear. Video analytics is made possible by exponential increases in processing power and so-called ‘intelligent’ algorithms. 

And now it is part of security and public safety, watching for suspicious movements, packages, behaviors. Watching you! How does the computer know what to look for? It uses algorithms based on past behavior. In future, it may use artificial intelligence to learn on its own. And that is where things get interesting.

Wired magazine puts it this way:
“voice, image, and motion recognition will transform human-computer interfaces into a seamless interaction between the user and all the computing devices in that person’s life.”
A few years ago I blogged about economic theorist Jeremy Rifkin, his forecasts, the Internet of Things and his predictions for disruptive technologies. It seems he was right. Should we be worried?

- Gregory Saville


Monday, October 17, 2016

Street tunes vs the IPNAS genie

Street musician amazes and entertains in New Orleans
Traveling across the country in recent weeks I enjoyed street musicians from one coast to the other. They came in the form of brass jazz bands in New Orleans to piano players on the Venice Beach Boardwalk in Los Angeles.

Every urban center in the world features street musicians - also called buskers - those performers who provide entertainment for handouts.  In France, they are Troubadours and in Mexico Mariachi bands wander the streets and beaches.

Buskers have been part of city life for centuries, probably dating back to antiquity. England’s Henry VIII first licensed them as minstrels. And among their numbers, you can count Benjamin Franklin, Josephine Baker, Tracy Chapman, Rod Stewart and Guy Laliberte, the founder of Cirque du Soleil.

Many cities license buskers, such as Toronto and London where they must audition to play on subway platforms. Most cities regulate them to ensure they are not a nuisance or hazard.

Venice Beach Boardwalk street entertainers - a top tourist destination in LA
From a street safety point of view, they offer the opportunity to bring some legitimate eyes onto isolated areas and activate dull spaces with interesting life. A few years ago Steve Woolrich blogged here about the successful Red Deer, Alberta street piano.

Little attention is paid to busking in the crime prevention literature. But our experience suggests that properly applied to key areas, street musicians can activate public places and make them safer. If anything it is usually the buskers who are victims of theft, not the other way around.

ENTER THE IPNAS

My concern in recent years has been the over-regulation of buskers like street musicians, especially considering the UK’s newest law, the Anti-Social Behavior Crime and Policing Bill.

Under the oddball acronym IPNAS - Injunctions to Prevent Nuisance and Annoyance - the new law heaps a cornucopia of rules on everything from irresponsible dog ownership to border security and terrorism. And like all omnibus bills, they are a Genie out of the bottle once they get into the hands of local authorities with bizarre predispositions (aka Ferguson).

New Orleans brass jazz band - a beloved local tradition 
I understand attempts to cast a wide net of hyper-regulation over the streets of UK cities, especially when threatened by street thugs, drunks, and hooligans.

But for every action, there is a reaction. This action could also limit the ability to activate streets with human entertainment and instead replace it with cold, mechanical CCTV eyes with the promise of a safe viewshed on downtown streets, a strategy with mixed empirical results in the UK and even more questions in the US.

Then I found a review of the IPNAS laws in The Guardian. It brought to mind the stories of some of our greatest cultural contributors, Benjamin Franklin, Rod Stewart, Tracey Chapman and Guy Laliberte:
These laws will be used to stamp out plurality and difference, to douse the exuberance of youth, to pursue children for the crime of being young and together in a public place, to help turn this nation into a money-making monoculture, controlled, homogenised, lifeless, strifeless and bland. For a government which represents the old and the rich, that must sound like paradise.

 

Monday, September 1, 2014

A few years after tomorrow


There are these new urban regeneration schemes called malls-without-walls, one example being the Liverpool One development in the UK. They bring to mind Oath of Fealty, a science fiction by Larry Niven and Jerry Pournelle. They raise a thought worth pondering.

The Liverpool One land development is owned by the British Duke of Westminster. It privatizes 35 downtown streets and spans 42 acres all controlled by a private security force and CCTV. Of course big shopping malls are not new but they are usually relegated to the suburbs far from the downtown core. Not this one.

LIVERPOOL ONE

The Liverpool One land development project turns a new corner. Costing up to $2 Billion it is a central city shopping mall on steroids - hotels, plazas, shops, golf course, apartment towers, open air designs all policed by private security.

Decades ago Oath of Fealty prophesized a massive high-tech, city-in-a-city called Todos Santos, constructed following race riots and walled away from the chaos of Los Angeles surrounding it.

A thousand feet tall, single-structured super city, Todos Santos residents lived with constant surveillance in return for safety away from the grime, crime and bedlam that was a future Los Angeles. (Imagine the opening sequence of the film Bladerunner). Residents gladly offer up their Oath of Fealty for the benevolent Todos Santos security blanket.

In 1981 Oath of Fealty prophisized a new kind of city
Liverpool One is nowhere near that. It is a mega mall on steroids, not as sophisticated as the futuristic arcology, Todos Santos. It looks like a well-designed, upscale mall. Its private streets are subject to regular city by-laws.

Thus far.

Yet it is more interconnected than most open air malls and has abundant private security and pervasive CCTV. And like all evolutionary trends it exists in a context.

FEAR

Consider the fear triggered from watching the Ferguson mayhem this week, dozens of riots in cities around the world in recent years and, in spite of declining crime rates, millions who now live in gated communities.

In all these contexts there is one constant. Fear! Who wouldn't want to live in a beautiful, secure place of the future?

Consider the comments about Liverpool One by Roy Coleman, criminology faculty at Liverpool University: "The rules for the newly privatised city centre fabricate an ideal citizen - aspirational in consumption and thinking big with urban pride."

That sounds very Todos Santos. It leads me to ask some elephant-in-the-room questions: If we have the resources and desire to build safe mini-cities within cities where people can freely choose to live, is that a good thing? Or if it is such a bad thing, why are so many of them showing up?

Thursday, November 21, 2013

Boston Marathon and CCTV - Are we learning yet?

Minutes after the Boston Marathon bombing 7 months and 6 days ago
photo Aaron Tang, Wikimedia Commons 

I enjoy watching the fictional TV cop show NCIS where Gibbs and the gang use omni-present CCTV to catch crooks doing crime. What fun! What fantasy! I hated watching the Boston Marathon bombing where CCTV caught the real act, live.


For years I've been writing about CCTV in public places in the United States and in Britain. Never shy to adopt barely-studied methods elsewhere, Canada's now in on the act. Yesterday's Leader-Post reports that "downtown Regina will be protected by 33 closed circuit (CCTV) cameras" during the upcoming Canadian Grey cup football championship game.

Let's see if I remember… 



Seven months and 6 days ago the radicalized Tsarnaev brothers carried pressure cooker bombs in backpacks in plain view of CCTV along the route of the Boston Marathon. An hour after police swept the area for explosives, they blew up their bombs killing and injuring bystanders. The whole horrible thing was caught live on CCTV. 


For a decade UK has led the world with thousands of CCTV in public places. Now a recent UK government study tells us 80% of CCTV images are ineffective and that "cameras are mostly used to trap motorists rather than catch criminals."

I'm glad cops use CCTV to catch crooks after the fact. But keeping the Grey Cup festival safe? All I see here is journalistic Alzheimer's.

Tuesday, April 30, 2013

CCTV, Boston and T.S. Eliot

Boston lockdown after terror attack last week (photo - Sacramento Bee)

If Boston proves anything it proves we need more CCTV, right? Yet police, CCTV, and the community working together caught the terrorists, not CCTV alone. We presume CCTV will cut crime and make things better. Crime might drop (which is good), but things don’t always get better.

The CPTED 3-D method (I don't teach it) states the design of a place should reinforce its designated use so that "illegitimate" users are kept at bay. Yet Jane Jacobs wrote that, if given the chance, people make spaces work in their own unique ways. That is what makes them safe.

Similar questions were posed a decade ago in Keith Hayward’s "Space, the final frontier: Criminology, the city and the spatial dynamics of exclusion."

SPACE: THE FINAL FRONTIER

Hayward threw down the gauntlet to the Criminology of Place crowd- situational crime prevention, environmental criminology and by association (not mine), CPTED.

Unfortunately Hayward wrote in the gibberish of post-structural "Foucauldian" prose, an academic fad popular among a small group of academics in the UK and Canada. Tragically it delivers little to those preventing crime except unreadable text. That's a shame because Hayward has a brilliant mind with important things to say.

He attacked theories of the then-emerging community of crime analysts and crime mappers. Today crime analysts populate every major police department. They desperately need this message.

Top down crime maps and CCTV can distract attention from what matters most

One part of that message: Spatial patterns - robbery hotspots, burglary densities, crime displacements - miss the point. More accurately, they are such a small part of the point that they distract attention away from the keys to prevention - causes behind criminal behavior.

SECOND GENERATION CPTED

Hayward's corrective is theoretical: link the individual experience of victims, offenders, and other citizens with the urban, social and cultural facts that create conditions for crime.

I think it is simpler. It’s the corrective Gerry Cleveland and I offered a decade earlier in Second Generation CPTED. Blogs on descriptive symbols and articles on Second Generation CPTED spell this out in detail.

Street life in Tijuana, Mexico - center of a narco-war?
Here are some starting places:

  • Crime analysts should create a picture of crime motives in each neighborhood and link that to groups who might mitigate those motives. Otherwise they should stop calling themselves crime analysts and instead call themselves Imosprs – Incident-Mappers-of-Selected-Police-Records!
  • Traditionalists tell me that community "culture" strategies in CPTED are beside the point. They say cutting the opportunity is the thing. They are wrong! Both are essential…concurrently! 

A friend of mine likes to quote T.S. Eliot: "We had the experience but missed the meaning." Let’s not miss the meaning of Boston.


Friday, November 23, 2012

Give a little bit of my life for you...



Friendy gangs, stealing kisses and music addicts. Now that's my kind of crime.

Thanks to Coca Cola, the band Supertramp and my ever-astute friend Paul Cleveland (who sent this video), here is another way to view security cameras.

It's proof of something cops and prevention folks forget; For every ugly act caught live by CCTV, there are many more beautiful acts that rarely make the news.

They should.


Thursday, January 27, 2011

The Soft Cage - Surveillance in America

A community-led CCTV control room from Joseph Morales presentation at ICA

I just finished reading the 2004 book, Christian Parenti's The Soft Cage: Surveillance in America from Slavery to the War on Terror. It shows how public surveillance started with a trickle and turned into a torrent. While generally well-written, he lapses into some obtuse theory and heavy-handed politics. Still, the message is worth the torment.

Parenti starts by echoing a common sentiment: "what harm is caused by the proliferation of everyday surveillance?" He ends by concluding: "There are risks in social anonymity, but the risks of an omniscient and omnipotent state and corporate power are far worse."

The story travels the fascinating, historical journey of surveillance: metal slave tags during the antebellum years, the birth of the mug shot, biometrics and face-recognition technology, DNA fingerprinting, invasive Internet cookies and so forth.

I was especially fascinated by the sections on CCTV. TV's NCIS will have us believe Big Brother can see all. Parenti's research suggests there is a reality gap the size of the Grand Canyon when it comes to the effectiveness of existing CCTV technology. Still, it proliferates. Over 30% of American high schools have CCTV. Like a growing number of other cities, Washington DC Police use cameras for surveillance of public streets.

Then there is the UK! I've reported in previous blogs about millions of CCTV in British cities, London's Ring of Steel, and the role of CCTV in the crime triangle.

Parenti claims those millions of cameras scanning for decades haven't caught a single terrorist and are still a threat to civil liberties. Findings like this make Soft Cage a worthy read.



Conceptually, Parenti draws on the unintelligible, circular theories of French historian Michael Foucault.

One painful sample: the fetishism of home security, while clearly being about actual security and target-hardening, is also a cargo cult of individual defense against social disintegration of the sort described by Katz [where] imaginary, or magical, forms of agency are acted out in the face of massive and nebulous threats.

Apparently Parenti has never been victim of a home invasion or burglary.

He also makes some fundamental errors such as misidentifying Oscar Newman as a promoter of target hardening and completely missing the entire crime prevention through environmental design movement. It would seem fiscal cost cutting at Soft Cage publisher Basic Books ran too deep in their editing and fact-checking departments.

The book could also use updating. I'm thinking of Joseph Morales and his presentation Not Quite Amish at last year's ICA CPTED conference. Joseph described how his community organization democratized public CCTV and became an effective crime prevention tool.

Overall, Soft Cage is worth the read. Surveillance has its place. We just have to make sure we choose the right place. Books like this help us choose.

Thursday, August 27, 2009

Streetlights: The recession's latest victim



A number of these blogs have covered safety and street lighting. Recently a friend sent me this newsclip: USA Today

It turns out municipalities are trying to save money by turning out streetlights! Will it cause crime to spike at nite? Will more folks be victimized walking home at night under a dark and gloomy sky?

Maybe.

The lighting research I've read is sketchy at best. It doesn't shed much light on the issue. Some research suggests lighting does impact downtown city crime. Lighting does correlate with higher fears of walking outside at night.

We should keep an eye on cities cutting lighting. Let's hope they are also cutting crime in the process.