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Samizdata, derived from Samizdat /n. - a system of clandestine publication of banned literature in the USSR [Russ.,= self-publishing house]

Why ‘photo-ID’ is not simple

I am fairly seriously prosopagnosic. That may be why I am so skeptical about identification in general, but the research into the condition is beginning to militate quite strongly against the presuppositions many people in the law-and-order business make about the utility of photo-ID.

The BBC has an interesting radio programme on how bad people are at facial-recognition, here:
Health Check

The points in this that I suggest are important for policy are:

1. Most people are not in fact very good at matching strangers to their photographs. People tend to be much better at recognising people they know than people they do not know, and mistakenly generalise what you could call ‘Easy Matching’ from their experience with their familiars. This is not a mistake you would make if, like me, you find recognising people you know hard.

Looking at someone’s ‘photo-ID’ on a one-off occasion will ordinarily be hit-and-miss, unless you are one of the rare people the radio programme calls “super-recognisers”.

2. A significant number of people (the programme suggests 3%) are sufficiently bad that it handicaps them in everyday life, but generally they do not realise it. I was 30 before I understood I had a problem, though I can recall incidents back to 6 or 7 years old that are examples. Yet officialdom assumes that anyone can recognise others from pictures, to the degree suggested by the false Easy Matching supposition. There is no testing of passport control staff, police, security guards, bar-staff… anyone, who is expected to do the matching.

Yet 3% or thereabouts not only are ordinarily useless at it but are being put to an impossible task. They may well compensate intuitively by responding to other behavioural or bodily clues that have nothing to do with facial features—the Clever Hans syndrome. I know I do. But I was not always aware that is what I was doing, or that I was different in that respect from other people.

Some Hypotheses:

Photo-ID for age-checking is rather like voice-stress or polygraph “fraud detection”. There is no real evidence for its accuracy, yet the story that it ‘obviously’ works is so plausible to so many, that few even question it. There is a massive confirmation bias, and it is probably not acting as more than an intimidatory deterrent.

Software facial-recognition is thought of as pretty bad for the purpose that it is put to (fact) – but it may well be better than 90%+ of people under the same circumstances of matching strangers in large numbers, and infinitely better than the small fraction of checkers who, unknown to themselves and their employers, are getting it wrong almost all the time. Criticisms of the technology are often as based in the mistaken Easy Matching idea as support for it. Both sides of that argument assume people are better than machines. But in practice ID-ing travellers and drinkers doesn’t do a lot. It is an imposition and a cost on everyone, but the attitudes struck in security theatre do not stop competent imposture.

Flash and dash is close to useless, but there’s a huge industry of ID badges built on it. The false assumption is that replacing a doorkeeper who knows everyone (and in most cases will therefore recognise them quite well), with picture-passes that ‘anyone can check’, is more efficient and more secure. Quite the reverse. But look at the reception area in any large firm and what to you see? Picture passes with RFID tracking of the pass and bored temps concerned that you display a badge properly, operating on the assumption that your badge is you.

(Technology keeps ever more track of those tokens, however. So, as long as you are compliant, regardless of the fact that linking ID with people does not work, ID does work as surveillance.)

There is now in the system a prejudice and an interest in not facing (ha!) these ideas. Everything in fact tends towards dismissing them. The authoritarian mindset is particularly prone to confirmation bias (Cf. the catastrophic DNA database arguments), and Clever Hans will sucker them every time. The most modern fashions in government are close to superstition.

An overdue approach to China

Yesterday Google remembered its Don’t be Evil maxim and announced A New Approach to China:

We launched Google.cn in January 2006 in the belief that the benefits of increased access to information for people in China and a more open Internet outweighed our discomfort in agreeing to censor some results. […]

These attacks and the surveillance they have uncovered–combined with the attempts over the past year to further limit free speech on the web–have led us to conclude that we should review the feasibility of our business operations in China. We have decided we are no longer willing to continue censoring our results on Google.cn, and so over the next few weeks we will be discussing with the Chinese government the basis on which we could operate an unfiltered search engine within the law, if at all. We recognize that this may well mean having to shut down Google.cn, and potentially our offices in China.

This has been long time coming – and by long I mean a few months as apparently Google has recalled most of their engineers from China leaving behind skeleton staff in September last year – and yet vastly overdue. The move is surprising as the world got accustomed to ‘business’ justifications for dealing with totalitarian states – size of the market, encouragement of progress, which in turn breeds freedom, benefits to the oppressed, er, markets. Blah, blah, blah.

In as much as progress is encouraged by competition and customer sophistication, this argument is valid. In as much as these need to evolve in a framework based on the rule of law, lack of corruption, some respect for property rights and notions of individual rights and freedom, it clearly doesn’t apply to countries like China. During the Cold War, the detente of the 70s and its aftermath have shown that trading with the communist countries does not have marked impact on their political ruling class. Actually, it does as they are the ones who benefit from any foreign investment and trade. Both Coca-cola and Pepsi were widely available and I do not recall any tangible improvement to dissidents’ existence. Fair enough, Google is in business of information distribution and filtering, which is far more relevant to any regime opposition, however, what with compromise and censorship, it has ruled itself out that ‘game’ some time ago. As for technology transfer and indigenous competition they certainly had a constructive role – Baidu, the local search engine has most of the search market, having learnt much from the likes of Google.

A cynic might say Google has not much to lose by exiting China, the revenue from that market was ‘immaterial’ by their own account. Let the cynics have their moment. There are enough people and companies who worship Google as the ultimate modern corporation, or simply as a success story, and the signals this move would send can only be good. And long overdue.

I am not holding my breath for other companies to follow. There is no comment from Yahoo or Microsoft as yet but I suspect this quote by Tang Jun, former President of Microsoft China sums up a lot of thinking in the business world right now.

For Chinese netizens, it does not matter whether Google quits from China or not. But this was the most stupid decision they had ever made since giving up China was giving up half of the future world.

Mr Tang Jun is right, of course. The Chinese government and its business champions are hardly going to notice and bother even less. They have been hoovering up some of the best software engineers the Western businesses have made redundant in the last couple of years and growing their own breed too. All of the search engines in China have helped the Chinese government to censor speech, some of which we covered here before. Other companies, namely Cisco’s Panopticon Chinoiserie, have assisted in more active ways, though last year, the government tried, but failed, to force computer manufacturers to install a censorship program on their new PCs called Green Dam. Perhaps there is hope but, for now, count me among the cynics.

ID cards will aid the government in its efforts to crucify rebellious slaves

This is not a joke.

Well, it is a joke. However, the Home Office does not seem to realise this.

Reading the comments at The Register is always good value in times like this, too.

Somebody please tell me that this is really a withering piece of satire dreamed up by Guy Herbert. Please.

Theft of bank data and the role of the state in abetting it

A number of governments – the UK and German – have used information stolen from a Liechtenstein bank in a bid to hunt after alleged tax evaders. And now, there is a story that data has been stolen from HSBC Private Bank (Suisse), divulging data on scores of French clients. The French government, you will not be surprised to learn, gentle reader, is probably not all that shy of using stolen material. It will be interesting to see what happens to such data. Here is another news report.

As I keep saying in my defence of tax havens, bank secrecy is not really about allowing dodgy folk to squirrel away ill-gotten gains, which is the usual image presented these days. (That is not to say that such secrecy has not been abused in the past). In past ages, groups fleeing persecution – such as Jews from Nazi-controlled Europe – availed themselves of banking secrecy in order to protect what was left of that wealth. We should not be so naive as to imagine that even without a repeat of such horrors, there is not a need for client privacy to be rigorously enforced. It is monstrous that governments should use stolen material in this fashion, but then, as the founding editor of this site likes to remind us, the state is not your friend.

Read the whole thing

And then ask yourself: What is to be done? What can I do? How far am I prepared to go?

John Osimek reports for The Register:

The government obsession with collecting data has now extended to five-year-olds, as local Community Health Services get ready to arm-twist parents into revealing the most intimate details of their own and their child’s personal, behavioural and eating habits.

The questionnaire – or “School Entry Wellbeing Review” – is a four-page tick-box opus, at present being piloted in Lincolnshire, requiring parents to supply over 100 different data points about their own and their offspring’s health. Previously, parents received a “Health Record” on the birth of a child, which contained around eight questions which needed to be answered when that child started school.

The Review asks parents to indicate whether their child “often lies or cheats”: whether they steal or bully; and how often they eat red meat, takeaway meals or fizzy drinks. […]

Subversives apply here

The BigBrotherWatch campaign has a rather neat idea for a networked protest against the bully state, designed to encourage people to notice how much of it has insinuated itself into everyday life.

BBW_2.png

You put a standard sticker on some physical evidence of intrusion, threat, surveillance, overregulation, nannying… by or authorised by, an official body. You photograph it. You send in the photograph to them and/or publish it by other means… and that’s it. There’s a running competition for the best pics.

It is a smart use of the networked world to do something that is not quite the direct action loved by old-fashioned activists, but more directive action, to get the public’s attention on the world around us and how needlessly oppressive it has become. And it is a game, too.

Alex Deane of BBW tells me he has already had hundreds of requests for stickers, and some very serious and respectable think-tankies appeared to be taking them at a meeting I attended last night.

I wonder whether anyone will manage to tag an FIT unit?

The panopticon state approaching at breakneck speed

This comes as no surprise whatsoever…

All telecoms companies and internet service providers will be required by law to keep a record of every customer’s personal communications, showing who they are contacting, when, where and which websites they are visiting.

Despite widespread opposition over Britain’s growing surveillance society, 653 public bodies will be given access to the confidential information, including police, local councils, the Financial Services Authority, the Ambulance Service, fire authorities and even prison governors. […] John Yates, Britain’s head of anti-terrorism, has argued that the legislation is vital for his investigators.

The Scotland Yard Assistant Commissioner said: “The availability of Communications Data to investigators is absolutely crucial. Its importance to investigating the threat of terrorism and serious crime cannot be overstated”.

It is just a bit ironic that is comes on the day celebrating the Berlin Wall coming down. It is not enough to just defeat this legislation, the likes of John Yates and all his ilk need to be driven from positions of power because these are the Orwellian people who are the true clear and present danger to our very civilisation. The threat from terrorism is real, but the threat from our own insatiable security state is even greater.

It is not even to protect the children, apparently

Well, I cannot say I am remotely surprised.

An estimated 11.3 million people – including parents who join school rotas to take pupils to sports events – already face having their backgrounds checked to allow them to work with children.

But Sir Roger Singleton, the chairman of the Independent Safeguarding Authority, said the scope of the database could increase significantly because companies would fear losing business if they did not have their employees vetted.

It is really hard to know how a satire publication like the Onion or Private Eye can make a living these days.

A nice piece of election art

Via Iain Dale’s blog, I came across this nifty piece of Conservative Party electioneering poster art. As Mr Dale says, this is incredibly prescient. Of course, the glee of Mr Dale in finding this is somewhat undermined by the fact that the Conservatives have not, to put it mildly, covered themselves with glory on this issue down the years, even though, to be fair, that it was Churchill’s Conservatives who axed ID cards and the final bits of rationing in the early 1950s. But whatever quibbles one might have, there is little doubt that today, Labour MPs will struggle ever to be taken seriously on the civil liberties issue. That is for certain.

Last night I listened to a great talk by Henry Porter, the journalist and book author, and the spy fiction novelist Charles Cumming. For Porter, civil liberties issues form a part of his latest book. Recommended.

This is why we need an ID database as well

The Castrol oil company (a subsidiary of BP) is about the run an advertising campaign that does the following:

At certain intersections, they will be erecting electronic billboards combined with cameras. Cameras will photograph registration plates of oncoming vehicles. Using the registration data, the make and model of car will be pulled from a database that has been helpfully sold to Castrol by the DVLA (ie the government body that handles vehicle registrations in most of the UK). The billboard will then displace to the motorist recommending which particular type of oil should be used in his car.

No registration data will be stored for later use. I guess that makes it all right then.

Someone please tell me that this is an April Fools joke. Yes, I know it is September.

Fingerprinted for a pint?

The Morning Advertiser essentially reproduces what the IPS press office told them (there’s a shorter version of the same flacking in The Publican), and no doubt other drinks trade press will be printing some of it in due course, so here is most of it.

National ID cards will eventually replace current ID used to buy alcohol in pubs, says the man heading the national ID card roll-out.

Identity and Passport Service chief executive James Hall also revealed that “several thousands” have already registered interest in applying for one of the new cards.

The cards, which are not compulsory, will cost £30. People in Manchester will be the first who can apply for them in the autumn, before the national roll-out in 2011/2012.

“Several thousand have registered on the website to show their interest,” said Hall. “We will be focusing on Manchester to start. We’ll then be moving forward cautiously before we start to scale this up.”

Asked if he predicted a large take-up among young people, he replied: “Yes I think there will be.

“I think it’s a little bit like the telephone. On it’s own it isn’t of great benefit to people. As they become more popular businesses will turn to ID cards as proof of age and as businesses start to ask for them more regularly, customers will find it more natural to get one.

“In the next 12-18 months we can build a virtuous circle among businesses and consumers.”

Hall said the new cards will be more convenient than passports as ID for pubs, and there is “some nervousness” about carrying driving licences because they include people’s addresses, unlike the new cards.

As for Pass-accredited cards, Hall said: “There’s lots of them about and almost in the multiplicity is their weakness. A lot of people pubs and clubs are reluctant to accept them.”

He added: “I think over time the ID card will replace these things and become the most convenient and effective form of ID.

“My expectation is in due course, people will get a passport and ID card together, keep one as their core travel document and put the card in their wallet – that will become their de-facto way of proving ID.”

Hall said the cards will be advertised across the trade within the next few weeks. Adverts will raise awareness among firms and showing where to get hold of supporting material to educate staff about the cards.

“As we get closer to the launch between now and Christmas, we will be supplementing these with direct adverts to consumers.”

Note that the existing proof-of-age cards, the PASS scheme, that he goes to such trouble to rubbish, have been supported by the Home Office hitherto, and millions have them. (One of the better ones, CitzenCard, has 1.8 million cards in issue.) They are cheap. They are private and secure, the information on them being minimal and the back-up systems being separate from anything else. Suppliers take no more information from you than necessary to establish your age. They will destroy it on request. They will in general not share it with anyone without your permission. And it is a relationship in which you have contractual and statutory rights which can’t be waived to suit the supplier.

The IPS line is that drinkers will prefer to be fingerprinted at their own expense, and provide a massive amount of personal information to a government agency, which will then be held on a central register for life (and likely for ever), used to cross reference other information about them, and passed out to a range of government agencies that are entitled to ask for it. The ‘convenience’ of this card will be enhanced by criminal penalties if you lose it and don’t report it, civil ones if you fail to inform the authorities about changes to your residence or other circumstances, a log of every time the card is used and where, and the possibility that the information required, what can be done with it, and the obligations attaching to the scheme can all be altered by regulation.

Who-whom?

“It’s a no-brainer,” says Alan Johnson, 59-and-a-half.

Ever feel like you are being watched?

In Britain, you probably are.

Both the Shetland Islands Council (101) and Corby Borough Council (90) – among the smallest local authorities in the UK – have more CCTV cameras than the San Francisco Police Department (71)

BBC Report Pretty pictures here.

That’s nothing, it seems. We learn today that a single school in Stockwell, south London, has 96.