Google Street View is the most audacious data-gathering project ever

Google Street View is an extraordinarily expensive project for a company which normally deals with razor-slim margins. It involves building customised cars, shipping them all over the world, and then hiring drivers to patrol the roads for hours on end.

The eventual plan is to map every street they can (and they mean every - Jon Rafman's 9-eyes is a wonderful collection of weirder pictures taken), an extraordinary project which certainly goes far beyond what makes economic sense. While Street View images of, for example, London's Oxford Street are likely to be regularly checked and probably easily monetiseable, it's hard to imagine what use images of Manitoba, Canada's highway 39 are, beyond bragging rights for the company.

But Adrian Holovaty suggests one reason why Google may have wanted to carry the project to its conclusion: it's nascent driverless car project. Holovaty writes:

Now, I’m realizing the biggest Street View data coup of all: those vehicles are gathering the ultimate training set for driverless cars.

I’m sure this is obvious to people who have followed it more closely, but the realization has really blown my mind. With the goal of photographing and mapping every street in the world, Street View cars must encounter every possible road situation, sort of by definition. The more situations the driverless car knows about, the better the training data, the better the machine-learning algorithms can perform, the more likely it is that the driverless car will work. Brilliant.

Google is, first and foremost, a company build around data-wrangling. Most of the data they get is provided by their users, but some, like the Street View corpus, they have to go out and get. And if they do, it's worth their while to work out as many ways of using that data as possible. The real question is whether they realised once they had all the information that they could use it to teach computers how to drive, or if this has been their cunning plan all along.

Thanks to Robin Sloan for the pointer.

A view from a Street View car, via 9-eyes.com

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Photo: Getty
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The Future of the Left: trade unions are more important than ever

Trade unions are under threat - and without them, the left has no future. 

Not accepting what you're given, when what you're given isn't enough, is the heart of trade unionism.

Workers having the means to change their lot - by standing together and organising is bread and butter for the labour movement - and the most important part? That 'lightbulb moment' when a group of workers realise they don't have to accept the injustice of their situation and that they have the means to change it.

That's what happened when a group of low-paid hospital workers organised a demonstration outside their hospital last week. As more of their colleagues clocked out and joined them on their picket, thart lightbulb went on.

When they stood together, proudly waving their union flags, singing a rhythmic chant and raising their homemade placards demanding a living wage they knew they had organised the collective strength needed to win.

The GMB union members, predominantly BAME women, work for Aramark, an American multinational outsourcing provider. They are hostesses and domestics in the South London and Maudsley NHS Trust, a mental health trust with sites across south London.

Like the nurses and doctors, they work around vulnerable patients and are subject to verbal and in some cases physical abuse. Unlike the nurses and doctors their pay is determined by the private contractor that employs them - for many of these staff that means statutory sick pay, statutory annual leave entitlement and as little as £7.38 per hour.

This is little more than George Osborne's new 'Living Wage' of £7.20 per hour as of April.

But these workers aren't fighting for a living wage set by government or even the Living Wage Foundation - they are fighting for a genuine living wage. The GMB union and Class think tank have calculated that a genuine living wage of £10ph an hour as part of a full time contract removes the need for in work benefits.

As the TUC launches its 'Heart Unions' week of action against the trade union bill today, the Aramark workers will be receiving ballot papers to vote on whether or not they want to strike to win their demands.

These workers are showing exactly why we need to 'Heart Unions' more than ever, because it is the labour movement and workers like these that need to start setting the terms of the real living wage debate. It is campaigns like this, low-paid, in some cases precariously employed and often women workers using their collective strength to make demands on their employer with a strategy for winning those demands that will begin to deliver a genuine living wage.

It is also workers like these that the Trade Union Bill seeks to silence. In many ways it may succeed, but in many other ways workers can still win.

Osborne wants workers to accept what they're given - a living wage on his terms. He wants to stop the women working for Aramark from setting an example to other workers about what can be achieved.

There is no doubting that achieving higher ballot turn outs, restrictions on picket lines and most worryingly the use of agency workers to cover strikers work will make campaigns like these harder. But I refuse to accept they are insurmountable, or that good, solid organisation of working people doesn't have the ability to prevail over even the most authoritarian of legislation.

As the TUC launch their Heart Unions week of action against the bill these women are showing us how the labour movement can reclaim the demands for a genuine living wage. They also send a message to all working people, the message that the Tories fear the most, that collective action can still win and that attempts to silence workers can still be defeated.