5 Big Data Projects That Could Impact Your Life


Mashable: “We reached out to a few organizations using information, both hand- and algorithm-collected, to create helpful tools for their communities. This is only a small sample of what’s out there — plenty more pop up each day, and as more information becomes public, the trend will only grow….
1. Transit Time NYC
Transit Time NYC, an interactive map developed by WNYC, lets New Yorkers click a spot in any of the city’s five boroughs for an estimate of subway or train travel times. To create it, WNYC lead developer Steve Melendez broke the city into 2,930 hexagons, then pulled data from open source itinerary platform OpenTripPlanner — the Wikipedia of mapping software — and coupled it with the MTA’s publicly downloadable subway schedule….
2. Twitter’s ‘Topography of Tweets
In a blog post, Twitter unveiled a new data visualization map that displays billions of geotagged tweets in a 3D landscape format. The purpose is to display, topographically, which parts of certain cities most people are tweeting from…
3. Homicide Watch D.C.
Homicide Watch D.C. is a community-driven data site that aims to cover every murder in the District of Columbia. It’s sorted by “suspect” and “victim” profiles, where it breaks down each person’s name, age, gender and race, as well as original articles reported by Homicide Watch staff…
4. Falling Fruit
Can you find a hidden apple tree along your daily bike commute? Falling Fruit can.
The website highlights overlooked or hidden edibles in urban areas across the world. By collecting public information from the U.S. Department of Agriculture, municipal tree inventories, foraging maps and street tree databases, the site has created a network of 615 types of edibles in more than 570,000 locations. The purpose is to remind urban dwellers that agriculture does exist within city boundaries — it’s just more difficult to find….
5. AIDSvu
AIDSVu is an interactive map that illustrates the prevalence of HIV in the United States. The data is pulled from the U.S. Center for Disease Control’s national HIV surveillance reports, which are collected at both state and county levels each year…”

Transforming Our Conversation of Information Architecture with Structure


Nathaniel Davis: Information architecture has been characterized as both an art and a science. Because there’s more evidence of the former than the latter, the academic and research community is justified in hesitating to give the practice of information architecture more attention.
If you probe the history of information architecture for the web, its foundation appears to be rooted in library science. But you’ll also find a pattern of borrowing methods and models from many other disciplines like architecture and urban planning, linguistics and ethnography, cognition and psychology, to name a few. This history leads many to wonder if the practice of information architecture is anything other than an art of induction for solving problems of architecture and design for the web…
Certainly, there is one concept that has persisted under the radar for many years with limited exploration. It is littered throughout countless articles, books and papers and is present in the most cited IA practice definitions. It may be the single concept that truly bridges practitioner and academic interests around a central and worthwhile topic. That concept is structure.”

Big Data Comes To Boston’s Neighborhoods


WBUR: “In the spring of 1982, social scientists James Q. Wilson and George L. Kelling published a seminal article in The Atlantic Monthly titled “Broken Windows.”
The piece focused public attention on a long-simmering theory in urban sociology: that broken windows, graffiti and other signs of neighborhood decay are correlated with — and may even help cause — some of the biggest problems in America’s cities.
Wilson and Kelling focused on the link to crime, in particular; an abandoned car, they argued, signals that illicit behavior is acceptable on a given block….Some researchers have poked holes in the theory — arguing that broken widows, known in academic circles as “physical disorder,” are more symptom than cause. But there is no disputing the idea’s influence: it’s inspired reams of research and shaped big city policing from New York to Los Angeles…
But a new study out of the Boston Area Research Initiative, a Harvard University-based collaborative of academics and city officials, suggests a new possibility: a cheap, sprawling and easily updated map of the urban condition.
Mining data from Boston’s constituent relationship management (CRM) operation — a hotline, website and mobile app for citizens to report everything from abandoned bicycles to mouse-infested apartment buildings — researchers have created an almost real-time guide to what ails the city…
But a first-of-its-kind measure of civic engagement — how likely are residents of a given block to report a pothole or broken streetlight? — yields more meaningful results.
One early finding: language barriers seem to explain scant reporting in neighborhoods with large populations of Latino and Asian renters; that’s already prompted targeted flyering that’s yielded modest improvements.
The same engagement measure points to another, more hopeful phenomenon: clusters of citizen activists show up not just in wealthy enclaves, as expected, but in low-income areas.”

Urban Observatory


Understanding Precedes Action: “Richard Saul Wurman, Radical Media, and Esri bring you the Urban Observatory—a live museum with a data pulse. You’ll have access to rich datasets for cities around the world that let you simultaneously view answers to the most important questions impacting today’s global cities—and you. Compare and contrast visualized information for a greater understanding of life in the 21st century.”

The Real-Time City? Big Data and Smart Urbanism


New paper by Rob Kitchin from the National University of Ireland, Maynooth (NUI Maynooth) – NIRSA: “‘Smart cities’ is a term that has gained traction in academia, business and government to describe cities that, on the one hand, are increasingly composed of and monitored by pervasive and ubiquitous computing and, on the other, whose economy and governance is being driven by innovation, creativity and entrepreneurship, enacted by smart people. This paper focuses on the former and how cities are being instrumented with digital devices and infrastructure that produce ‘big data’ which enable real-time analysis of city life, new modes of technocratic urban governance, and a re-imagining of cities. The paper details a number of projects that seek to produce a real-time analysis of the city and provides a critical reflection on the implications of big data and smart urbanism”
 
 

Microsensors help map crowdsourced pollution data


air-quality-egg-mapElena Craft in GreenBiz: Michael Heimbinder, a Brooklyn entrepreneur, hopes to empower individuals with his small-scale air quality monitoring system, AirCasting. The AirCasting system uses a mobile, Bluetooth-enabled air monitor not much larger than a smartphone to measure carbon dioxide, carbon monoxide, nitrogen dioxide, particulate matter and other pollutants. An accompanying Android app records and formats the information to an emissions map.
Alternatively, another instrument, the Air Quality Egg, comes pre-assembled ready to use. Innovative air monitoring systems, such as AirCasting or the Air Quality Egg, empower ordinary citizens to monitor the pollution they encounter daily and proactively address problematic sources of pollution.
This technology is part of a growing movement to enable the use of small sensors. In response to inquiries about small-sensor data, the EPA is researching the next generation of air measuring technologies. EPA experts are working with sensor developers to evaluate data quality and understand useful sensor applications. Through this ongoing collaboration, the EPA hopes to bolster measurements from conventional, stationary air-monitoring systems with data collected from individuals’ air quality microsensors….
Like many technologies emerging from the big data revolution and innovations in the energy sector, microsensing technology provides a wealth of high-quality data at a relatively low cost. It allows us to track previously undetected air pollution from traditional sources of urban smog, such as highways, and unconventional sources of pollution. Microsensing technology not only educates the public, but also helps to enlighten regulators so that policymakers can work from the facts to protect citizens’ health and welfare.

Visualizing the Stunning Growth of 8 Years of OpenStreetMap


new yorkEmily Badger in Atlantic Cities: “The U.S. OpenStreetMap community gathered in San Francisco over the weekend for its annual conference, the State of the Map. The loose citizen-cartography collective has now been incrementally mapping the world since 2004. While they were taking stock, it turns out the global open mapping effort has now mapped data on more than 78 million buildings and 21 million miles of road (if you wanted to drive all those roads at, say, 60 miles an hour, it would take you some 40 years to do it).
And more than a million people have chipped away at this in an impressively democratic manner: 83.6 percent of the changes in the whole database have been made by 99.9 percent of contributors.
These numbers come from the OpenStreetMap 2013 Data Report, which also contains, of course, more maps. The report, created by MapBox, includes a beautiful worldwide visualization of all the road updates made as OpenStreetMap has grown, with some of the earliest imports of data shown in green and blue, and more recent ones in white. You can navigate the full map here (scroll down), but we’ve grabbed a couple of snapshots for you as well.”

Open Wide


in The New Inquiry: “Since the earliest days of Linux and of Wikipedia, conflicting attitudes to profit have co-existed with a commitment to digital sharing. Whether it’s source code, text, artistic works, or government data, some see the open digital commons as an ethical alternative to corporate production, while others believe that sharing and profit go together like wine and cheese. And now, as massively open online courses bring the rhetoric of digital openness to education and Web-based startups are making it easy to share apartments and cars and unused parking spaces and jobs, the seeds have been planted for a sharing economy whose flowering is welcomed both by idealists who value authenticity, sustainability and community sharing over commodity ownership and by venture capitalists looking to make their next fortune. Strange bedfellows.
Cities have long been sites of commons and commerce: full of trade and private enterprise but shaped by parks and streetscapes, neighborhoods and rhythms of daily life that grow from non-commodified sharing. In his 2012 book Rebel Cities, David Harvey observes how, in cities, “people of all sorts and classes mingle … to produce a common of perpetually changing and transitory life,” from the irrepressible energy of Manhattan to the café culture of Rome to Barcelona’s distinctive architecture to the symbolic meaning of modern Berlin. Yes, by 2009, volunteers had spent a hundred million hours building Wikipedia, but cities put this dramatic number into perspective: Every year the citizens of Canada alone volunteer roughly 20 Wikipedias for hospitals and children’s sports, for charities and the arts —  the equivalent of more than a million full-time jobs in a population of 30 million — and there is no reason to believe that the count is complete or that Canada is exceptional.
The similarities between urban and digital worlds are not incidental. Both are cultural spaces, and cultural spaces have always been iceberg-like. Above the surface, market forces and state interventions; beneath, a mass of noncommercial activity organized, at least in part, as open commons. But while digital entrepreneurs look to the “Internet’s way of working” to disrupt the bricks and mortar of our cities, urban experiences have sober lessons for the digerati if they will listen: The relationship between commons and commerce is fraught with contradictions. Harvey never once mentions computer technology in his book, but his reflections on cities make a compelling case that money-making and sharing are far from natural allies, and that the role of openness must be questioned if commons-based production is to be a real alternative.”

Colab: Winner of the 2013 AppMyCity! Prize


CaptureAtlantic Cities: “Colab, a Brazilian mobile application designed to encourage better citizenship, is the winner of the 2013 AppMyCity! Prize for the year’s best urban app.
The app’s five founders, Bruno Aracaty, Gustavo Maia, Paulo Pandolfi, Josemando Sobral and Vitor Guedes, from Recife and São Paulo, claimed the $5,000 prize last week at the annual New Cities Summit in São Paulo. Colab competed against two other finalists, BuzzJourney, from Kfar-Saba, Israel, and PublicStuff, from New York City. All three finalists presented their project to the international audience at the New Cities Summit. The audience then voted to determine the winner.
Colab utilizes photos and geolocation to connect citizens to cities based on three pillars of interaction: reporting daily urban issues; elaborating on and proposing new projects and solutions; and evaluating public services….
In total, the New Cities Foundation received 98 submissions for the AppMyCity! Prize 2013. A panel of judges chose the finalists out of ten semi-finalists, based on ability to create widespread impact and helpful user interface”