Chat bot helps out in emergency situations


Springwise: “New York-based 911bot uses Facebook Messenger to report accidents and help users get advice….Knowing what to do in an emergency situation can mean the difference between life and death. But at the scene of an accident, as nerves takes over, it’s often difficult to remember to act rationally. Because of this, systems that guide panic-stricken individuals through an emergency can save lives. Now developers have stepped in to create a bot that does the job of emergency service call-takers. 911bot is a chat service that helps users notify emergencies to the authorities.

Individuals report accidents through a system integrated with Facebook Messenger. As the report is received, individuals are given the option to send extra information such as images of the accident and the location. The system can automatically call 911 to file a user’s request for help, along with information on their location. It then offers advice on how to handle the situation. To take one example, if a cardiac arrest is reported, 911bot sends over information on how to perform CPR. As one of the founders explains, when an individual suffers a cardiac arrest, acting quickly is essential. When CPR is administered within the first five minutes of an episode, the patient is five times more likely to survive.

We’ve seen a number of tech innovations developed to help in emergencies. two apps help those in a crises locate trained first aiders, and a hand held device can translate conversations between emergency workers and citizens that don’t speak their language….(More)” .

Soft Data and Public Policy: Can Social Media Offer Alternatives to Official Statistics in Urban Policymaking?


Marta Severo, Amel Feredj and Alberto Romele in Policy & Internet: “In recent years, decision makers have reported difficulties in the use of official statistics in public policy: excessively long publication delays, insufficient coverage of topics of interest, and the top-down process of data creation. The deluge of data available online represents a potential answer to these problems, with social media data in particular as a possible alternative to traditional data. In this article, we propose a definition of “Soft Data” to indicate data that are freely available on the Internet, and that are not controlled by a public administration but rather by public or private actors. The term Soft Data is not intended to replace those of “Big Data” and “Open Data,” but rather to highlight specific properties and research methods required to convert them into information of interest for decision makers. The analysis is based on a case study of Twitter data for urban policymaking carried out for a European research program aimed at enhancing the effectiveness of European cohesion policy. The article explores methodological issues and the possible impact of “Soft Data” on public policy, reporting on semistructured interviews carried out with nine European policymakers….(More)”

#HackthePayGap


Department of Commerce: “More than 50 years ago, President John F. Kennedy signed the Equal Pay Act into law. Yet just yesterday, Secretary of Commerce Penny Pritzker addressed developers, data scientists, and designers who are using Department of Commerce data to build new tools and products aimed at ending the pay disparities that still disadvantage women in today’s economy.

Speaking at the White House Hack the Pay Gap Demo Day, Secretary Pritzker stressed that the issue of equal pay for equal work is not just a women’s issue, but an injustice that impacts families and threatens our nation’s economic prosperity. While the pay gap remains a stubborn and persistent problem, Secretary Pritzker pointed to open data as a powerful new tool for workers, businesses, and the public to advance equality in the workplace.

Last April the Commerce Department, Presidential Innovation Fellows, and the White House Council on Women and Girls invited data scientists and developers from across America to “Hack the Pay Gap” using MIDAAS (Making Income Data Available as a Service) – a new application programming interface (API) designed to improve public access to the U.S. Census Bureau’s income, population, and geographic data…..For example, the “What’s my Pay Gap” project asks you to answers questions about yourself and allows you to discover how your personal wage gap grows and shrinks depending on your demographic characteristics. Another project named “Aware,” provides a survey and data analytics platform for companies to use in order to make data-driven decisions about combating the pay gap in their own organizations. In addition, the Secretary listened to a presentation on the PowerShift application that provides users salary breakdown and range data on what men in a similar situation are making in addition to legal information about fair pay….To learn more about the Hack the Pay Gap challenge visit paygap.pif.gov.”

Two Laws On Expertise That Make Government Dumber


Beth Noveck in Forbes: “With the announcement of Microsoft’s acquisition of LinkedIn last week comes the prospect of new tech products that can help us visualize more than ever before about what we know and can do. But the buzz about what this might mean for our ability to find a job in the 21st century (and for privacy), obscures a tantalizing possibility for improving government.

Imagine if the Department of Health and Human Services needed to craft a new policy on hospitals. With better tools for automating the identification of expertise from our calendar, email, and document data (Microsoft), our education history and credentials (LinkedIn) skills acquired from training (Lynda), it might become possible to match the demand for know how about healthcare to the supply of those people who have worked in the sector, have degrees in public health, or who have demonstrated passion and know how evident from their volunteer experience.

The technological possibility of matching people to public opportunities to participate in the life of our democracy in ways that relate to our competencies and interests is impeded, however, by two decades-old statutes that prohibit the federal government from taking advantage of the possibilities of technology to tap into the expertise of the American people to solve our hardest problems.

The Federal Advisory Committee Act of 1972 (FACA) and the Paperwork Reduction Act of 1980 (PRA) entrench the committee and consultation practices of an era before the Internet. They make it illegal for wider networks of more diverse people with innovative ideas from convening to help solve public problems and need to be updated for the 21st century….(More)”

Use of big data risks making some people uninsurable


Oliver Ralph at the Financial Times: “More sophisticated use of data could create an “underclass” of people who cannot afford insurance. According to a new report from the Chartered Institute of Insurance, consumers could miss out on some types of cover altogether if insurers deem them too risky.

Big data are one of the insurance industry’s great hopes for the future. Established insurers and a host of start-ups are investing millions in new systems to better understand the information they hold about customers, and to collect more data. They hope that by better analysing the risks that each policyholder faces, they can not only price their products more accurately but also advise customers on how to avoid problems.

However, the CII paper warns that using data in this way threatens the concept of pooling risk on which the industry was founded.

“Data is a double-edged sword,” said David Thomson, director of policy and public affairs at the CII. “The insurance sector needs to be careful about moving away from pooled risk into individual pricing. They need to think about the broader public interest.”

The report says that the concept of pooling risk “underpins the effectiveness of insurance cover”.

It adds: “Some people may be identified as such high risk to insurers that they are priced out of insurance altogether. Big data could, in effect, create groups of ‘uninsurable’ people. While in some cases this may be to do with modifiable behaviour, like driving style, it could easily be due to factors that people can’t control, such as where they live, age, genetic conditions or health problems.”

The issue of genetic data is a particularly contentious one.

In theory, genetic data could be useful to insurers when deciding how to price life or health insurance. Because of the ethical questions this poses, an agreement signed in 2000 between the government and the Association of British Insurers stops the industry from using predictive genetic test results. The agreement runs until 2019, although a review is due this year.

“You could price people out of the market for health products. There’s a danger insurers will not offer health cover to some people. The government would intervene if people are doing social sorting,” said Mr Thomson.

Better use of data in other areas has already forced the government to act. Improved mapping and data analysis have allowed insurers to more accurately assess which homes and businesses run a high risk of flooding. Many people complained that the resulting prices made cover unaffordable for people living in areas at risk….(More)”.

Bitcoin and Cryptocurrency Technologies: A Comprehensive Introduction


New book by Arvind Narayanan, Joseph Bonneau, Edward Felten, Andrew Miller & Steven Goldfeder: “Bitcoin and Cryptocurrency Technologies provides a comprehensive introduction to the revolutionary yet often misunderstood new technologies of digital currency. Whether you are a student, software developer, tech entrepreneur, or researcher in computer science, this authoritative and self-contained book tells you everything you need to know about the new global money for the Internet age.

How do Bitcoin and its block chain actually work? How secure are your bitcoins? How anonymous are their users? Can cryptocurrencies be regulated? These are some of the many questions this book answers. It begins by tracing the history and development of Bitcoin and cryptocurrencies, and then gives the conceptual and practical foundations you need to engineer secure software that interacts with the Bitcoin network as well as to integrate ideas from Bitcoin into your own projects. Topics include decentralization, mining, the politics of Bitcoin, altcoins and the cryptocurrency ecosystem, the future of Bitcoin, and more.

  • An essential introduction to the new technologies of digital currency
  • Covers the history and mechanics of Bitcoin and the block chain, security, decentralization, anonymity, politics and regulation, altcoins, and much more
  • Features an accompanying website that includes instructional videos for each chapter, homework problems, programming assignments, and lecture slides…(More)”.

See also: Coursera course

Is internet freedom a tool for democracy or authoritarianism?


 and  in the Conversation: “The irony of internet freedom was on full display shortly after midnight July 16 in Turkey when President Erdogan used FaceTime and independent TV news to call for public resistance against the military coup that aimed to depose him.

In response, thousands of citizens took to the streets and aided the government in beating back the coup. The military plotters had taken over state TV. In this digital age they apparently didn’t realize television was no longer sufficient to ensure control over the message.

This story may appear like a triumphant example of the internet promoting democracy over authoritarianism.

Not so fast….This duality of the internet, as a tool to promote democracy or authoritarianism, or simultaneously both, is a complex puzzle.

The U.S. has made increasing internet access around the world a foreign policy priority. This policy was supported by both Secretaries of State John Kerry and Hillary Clinton.

The U.S. State Department has allocated tens of millions of dollars to promote internet freedom, primarily in the area of censorship circumvention. And just this month, the United Nations Human Rights Council passed a resolution declaring internet freedom a fundamental human right. The resolution condemns internet shutdowns by national governments, an act that has become increasingly common in variety of countries across the globe, including Turkey, Brazil, India and Uganda.

On the surface, this policy makes sense. The internet is an intuitive boon for democracy. It provides citizens around the world with greater freedom of expression, opportunities for civil society, education and political participation. And previous research, including our own, has been optimistic about the internet’s democratic potential.

However, this optimism is based on the assumption that citizens who gain internet access use it to expose themselves to new information, engage in political discussions, join social media groups that advocate for worthy causes and read news stories that change their outlook on the world.

And some do.

But others watch Netflix. They use the internet to post selfies to an intimate group of friends. They gain access to an infinite stream of music, movies and television shows. They spend hours playing video games.

However, our recent research shows that tuning out from politics and immersing oneself in online spectacle has political consequences for the health of democracy….Political use of the internet ranks very low globally, compared to other uses. Research has found that just 9 percent of internet users posted links to political news and only 10 percent posted their own thoughts about political or social issues. In contrast, almost three-quarters (72 percent) say they post about movies and music, and over half (54 percent) also say they post about sports online.

This inspired our study, which sought to show how the internet does not necessarily serve as democracy’s magical solution. Instead, its democratic potential is highly dependent on how citizens choose to use it….

Ensuring citizens have access to the internet is not sufficient to ensure democracy and human rights. In fact, internet access may negatively impact democracy if exploited for authoritarian gain.

The U.S. government, NGOs and other democracy advocates have invested a great deal of time and resources toward promoting internet access, fighting overt online censorship and creating circumvention technologies. Yet their success, at best, has been limited.

The reason is twofold. First, authoritarian governments have adapted their own strategies in response. Second, the “if we build it, they will come” philosophy underlying a great deal of internet freedom promotion doesn’t take into account basic human psychology in which entertainment choices are preferred over news and attitudes toward the internet determine its use, not the technology itself.

Allies in the internet freedom fight should realize that the locus of the fight has shifted. Greater efforts must be put toward tearing down “psychological firewalls,” building demand for internet freedom and influencing citizens to employ the internet’s democratic potential.

Doing so ensures that the democratic online toolkit is a match for the authoritarian one….(More)”

Human Smart Cities


Book edited by Concilio, Grazia and  Rizzo, Francesca: “Within the most recent discussion on smart cities and the way this vision is affecting urban changes and dynamics, this book explores the interplay between planning and design both at the level of the design and planning domains’ theories and practices.
Urban transformation is widely recognized as a complex phenomenon, rich in uncertainty. It is the unpredictable consequence of complex interplay between urban forces (both top-down or bottom-up), urban resources (spatial, social, economic and infrastructural as well as political or cognitive) and transformation opportunities (endogenous or exogenous).

The recent attention to Urban Living Lab and Smart City initiatives is disclosing a promising bridge between the micro-scale environments, with the dynamics of such forces and resources, and the urban governance mechanisms. This bridge is represented by those urban collaborative environments, where processes of smart service co-design take place through dialogic interaction with and among citizens within a situated and cultural-specific frame….(More)”

Big health data: the need to earn public trust


Tjeerd-Pieter van Staa et al in the BMJ: “Better use of large scale health data has the potential to benefit patient care, public health, and research. The handling of such data, however, raises concerns about patient privacy, even when the risks of disclosure are extremely small.

The problems are illustrated by recent English initiatives trying to aggregate and improve the accessibility of routinely collected healthcare and related records, sometimes loosely referred to as “big data.” One such initiative, care.data, was set to link and provide access to health and social care information from different settings, including primary care, to facilitate the planning and provision of healthcare and to advance health science.1 Data were to be extracted from all primary care practices in England. A related initiative, the Clinical Practice Research Datalink (CPRD), evolved from the General Practice Research Database (GPRD). CPRD was intended to build on GPRD by linking patients’ primary care records to hospital data, around 50 disease registries and clinical audits, genetic information from UK Biobank, and even the loyalty cards of a large supermarket chain, creating an integrated data repository and linked services for all of England that could be sold to universities, drug companies, and non-healthcare industries. Care.data has now been abandoned and CPRD has stalled. The flawed implementation of care.data plus earlier examples of data mismanagement have made privacy issues a mainstream public concern. We look at what went wrong and how future initiatives might gain public support….(More)”

US start-up aims to steer through flood of data


Richard Waters in the Financial Times: “The “open data” movement has produced a deluge of publicly available information this decade, as governments like those in the UK and US have released large volumes of data for general use.

But the flood has left researchers and data scientists with a problem: how do they find the best data sets, ensure these are accurate and up to date, and combine them with other sources of information?

The most ambitious in a spate of start-ups trying to tackle this problem is set to be unveiled on Monday, when data.world opens for limited release. A combination of online repository and social network, the site is designed to be a central platform to support the burgeoning activity around freely available data.

The aim closely mirrors Github, which has been credited with spurring the open source software movement by becoming both a place to store and find free programs as well as a crowdsourcing tool for identifying the most useful.

“We are at an inflection point,” said Jeff Meisel, chief marketing officer for the US Census Bureau. A “massive amount of data” has been released under open data provisions, he said, but “what hasn’t been there are the tools, the communities, the infrastructure to make that data easier to mash up”….

Data.world plans to seed its site with about a thousand data sets and attract academics as its first users, said Mr Hurt. By letting users create personal profiles on the site, follow others and collaborate around the information they are working on, the site hopes to create the kind of social dynamic that makes it more useful the more it is used.

An attraction of the service is the ability to upload data in any format and then use common web standards to link different data sets and create mash-ups with the information, said Dean Allemang, an expert in online data….(More)”