Sam Machkovech at ArsTechnica: “Tweets prove better regional heart disease predictor than many classic factors. This week, a study was released by researchers at the University of Pennsylvania that found a surprising correlation when studying two kinds of maps: those that mapped the county-level frequency of cardiac disease, and those that mapped the emotional state of an area’s Twitter posts.
In all, researchers sifted through over 826 million tweets, made available by Twitter’s research-friendly “garden hose” server access, then narrowed those down to roughly 146 million tweets that had been posted with geolocation data from over 1,300 counties (each county needed to have at least 50,000 tweets to sift through to qualify). The team then measured an individual county’s expected “health” level based on frequency of certain phrases, using dictionaries that had been put through scrutiny over their application to emotional states. Negative statements about health, jobs, and attractiveness—along with a bump in curse words—would put a county in the “risk” camp, while words like “opportunities,” “overcome,” and “weekend” added more points to a county’s “protective” rating.
Not only did this measure correlate strongly with age-adjusted heart disease rate data, it turned out to be a more efficient predictor of higher or lower disease likelihood than “ten classical predictors” combined, including education, obesity, and smoking. Twitter beat that data by a rate of 42 percent to 36 percent….Psychological Science, 2014. DOI: 10.1177/0956797614557867 (About DOIs)….(More)”
Survive and Thrive: How Big Data Is Transforming Health Care
Jackie Roche at Pacific Standard: “When you step on a scale, take your temperature, or check your blood pressure, you’re using data from your body to measure your health. Advances in fitness trackers have made health quantification more accessible to casual users. But for researchers, health care providers, and people with chronic conditions, advances in tracking technology, data analysis, and automation offer significant improvements in medical treatment and quality of life.
This three-part series explores health quantification through the eyes of Rutgers University Ph.D student Maria Qadri, who has both professional and personal experience in the matter. Qadri’s research aims to help people with traumatic brain injury and Parkinson’s Disease better manage their illness, and, as a Type 1 diabetic, glucose monitoring is a major part of her own life. Below, we take a look at how number crunching and personal data factors into Qadri’s research and life….(More).”
New Journal: Citizen Science: Theory and Practice
“Citizen Science: Theory and Practice is an open-access, peer-reviewed journal published by Ubiquity Press on behalf of the Citizen Science Association. It focuses on advancing the field of citizen science by providing a venue for citizen science researchers and practitioners – scientists, information technologists, conservation biologists, community health organizers, educators, evaluators, urban planners, and more – to share best practices in conceiving, developing, implementing, evaluating, and sustaining projects that facilitate public participation in scientific endeavors in any discipline.”
The Internet of Anything: A Social Network for the World’s Online Sensors
Klint Finley in Wired: “When her oldest daughter was diagnosed with asthma last March, Yodi Stanton installed air pollution sensors around her London home. She wanted to see if there were links between her daughter’s attacks and the number of dirty particles in the air.
Ultimately, she wasn’t able to find a correlation. But maybe some else will find gold in this data. Instead of keeping it to herself, Stanton streamed the data to a public online service she helped create called OpenSensors.io, and from there, it can be accessed and analyzed by public health researchers, journalists, and other concerned citizens—or even feed into online applications that can make use of it.
OpenSensors is a service where anyone can publish real-time sensor data. Think of it as Twitter for sensors. You can publish a stream of data from virtually any source to the company’s computer servers—or subscribe to streams of data coming from others, using it for your own research, gadget, or online app…..(More)”.
What counts: Harnessing Data for America’s Communities
Book by the Federal Reserve Bank of San Francisco and the Urban Institute: “…outlines opportunities and challenges for the strategic use of data to reduce poverty, improve health, expand access to quality education, and build stronger communities. It is a response to both the explosive interest in using data to guide community initiatives, investment strategies, and policy choices, and the vexing questions that accompany data-driven approaches. The volume brings together authors from community development, public health, education, finance, and law to offer ideas for using data more meaningfully and effectively across sectors and institutions. What Counts is not focused on finding one right answer; rather, it is meant to serve as the basis for smarter conversations about data going forward.
What Counts builds on key themes of a 2012 book—Investing in What Works for America’s Communities—that was published by the Federal Reserve Bank of San Francisco and the Low Income Investment Fund. What Works calls on leaders from the public, private, and nonprofit sectors to recognize that they can achieve more by working together and by using data to gauge the context and reach of their efforts. The Federal Reserve Bank of San Francisco and the Urban Institute partnered to publish What Counts to address questions raised by What Works readers about how to best gather, analyze, and use data to understand what actually works for communities. Funding for What Counts was provided to the Urban Institute by the Robert Wood Johnson Foundation…(More).”
Read all of the articles from the book in the The Book section.
Interactive platform celebrates the work of unpaid caregivers
The activities of volunteer caregivers, which would cost billions of dollars in a care-home or hospital, significantly reduce potential pay-out costs for health insurance companies — and Bell thinks they should share in the savings. She currently has two healthcare insurers on board providing rewards during the beta stage.
To begin, caregivers download the platform onto their iPhone or android and record tasks they undertake, tagging them into categories — which include bathing, wound-care and transportation. Each of the tasks earns points which translate into items such as a Wal-Mart gift card. The platform encourages interaction between caregivers enabling the sharing of advice and undoubtedly a sense of validation for their efforts.
Springwise recently reported on Lift Hero — a peer-to-peer lift service that uses medical professionals to drive the elderly to their destination….(More).”
Computer-based personality judgments are more accurate than those made by humans
Paper by Wu Youyou, Michal Kosinski and David Stillwell at PNAS (Proceedings of the National Academy of Sciences): “Judging others’ personalities is an essential skill in successful social living, as personality is a key driver behind people’s interactions, behaviors, and emotions. Although accurate personality judgments stem from social-cognitive skills, developments in machine learning show that computer models can also make valid judgments. This study compares the accuracy of human and computer-based personality judgments, using a sample of 86,220 volunteers who completed a 100-item personality questionnaire. We show that (i) computer predictions based on a generic digital footprint (Facebook Likes) are more accurate (r = 0.56) than those made by the participants’ Facebook friends using a personality questionnaire (r = 0.49); (ii) computer models show higher interjudge agreement; and (iii) computer personality judgments have higher external validity when predicting life outcomes such as substance use, political attitudes, and physical health; for some outcomes, they even outperform the self-rated personality scores. Computers outpacing humans in personality judgment presents significant opportunities and challenges in the areas of psychological assessment, marketing, and privacy…(More)”.
The Fundamental Shortcoming With How We View Innovation
David Dabscheck on “Why we should all be Chief Innovation Officers at work” at FastCompany: “Do you think CINO’s will be around in five years?” asked a fellow attendee at Innovation Enterprise’s recent Chief Innovation Officer Summit in New York.
It was a hard question to answer, particularly because I had no idea what a “CINO” was.
Even though I am literally a card-carrying member of the new religion of innovation, I hadn’t realized our high priests secured their own coveted C-suite acronym—CINOs for Chief INnovation Officer. Certainly this signals a function on the rise and was reinforced by the variety of industries represented over the two-day conference, including conservative ones that are more commonly associated with regulation than innovation, such as banking and healthcare. Indeed, Dr. Molly Coye, Chief Innovation Officer at UCLA Health, described how when she started in 2010 there were perhaps two or three similar positions, whereas today there are conferences purely for healthcare CINOs….
As even with vigorous C-suite support, innovation is often a misunderstood and misused concept because it presents psychological, as well as organizational challenges. The devil is not just in the details with innovation; he is dozing in our brains while simultaneously flipping off managers agonizing over their P&L statements.
What we need are conferences where people with “innovation” anywhere in their title cannot attend; where what is new is not the content, but those hearing it; where attendees learn that if innovation is what those people do “over there” it will never succeed “right here.” That is not to say those working in innovation do not also need more rigor within their approaches and genuinely appreciate why this word too often becomes a synonym for “expensive diversion.”
To return to the original question, the longevity of CINOs depends ironically on how effectively they make themselves redundant. They will succeed by helping employees view themselves as “innovative” exactly like they see themselves as “punctual” or “enthusiastic.” I am looking forward to the CINO conference where I am instead asked, “Do you think CINO’s will be around in five years, as aren’t we all one already?”…(More).
Innovations in Global Governance: Toward a Distributed Internet Governance Ecosystem
New paper by Stefaan G. Verhulst, Beth S. Noveck, Jillian Raines, and Antony Declercq as part of the Global Commission on Internet Governance Paper Series: “The growth and globalization of the Internet over the past 40 years has been nothing short of remarkable. Virtually all sectors, from development to healthcare to education to politics, have been transformed. Yet developments in how the Internet is governed have not kept pace with this rapid technological innovation. Figuring out how to evolve the Internet’s governance in ways that are effective and legitimate is essential to ensure its continued potential. Flexible and innovative decision-making mechanisms are needed in order to enable disparate governance actors to address and respond effectively as changes in the network occur. This paper seeks to address the need to develop an effective and legitimate Internet governance ecosystem by proposing a distributed yet coordinated framework that can accommodate a plurality of existing and emerging decision-making approaches. It draws on the lessons of open governance, adopting innovative techniques to facilitate coordination, information sharing, and evidence generation by and across increasingly diverse and global groups of Internet actors, and calls for creating practical tools to support such an effective, legitimate and evolving Internet governance ecosystem. Although no right answer or single model for how to manage all issues of relevance to the Internet is suggested within this paper, the proposed framework intends to allow for diverse experiments in distributed governance approaches to learn what works and what does not. (More)“
Insurance company rewards customers for every 10,000 steps
Springwise: “We’ve already seen Harvard Pilgrim Health Care’s EatRight rewards scheme use tracking technology to monitor employee’s food shopping habits and Alfa-Bank Alfa-Bank in Russia — which rewards customers for every step they run. Now, Oscar Insurance is providing customers with a free Misfit Flash fitness tracker and encouraging them to reach their recommended 10,000 steps a day – rewarding them with up to USD 240 per year in Amazon vouchers.
The New York-based startup were inspired by the US Surgeon Generals’ recommendation that walking every day can have a real impact on many of the top killers in US — such as obesity, diabetes and high blood pressure. Oscar Insurance’s new policy is distinctive amongst similar initiatives in that it aims to encourage regular, gentle exercise with a small reward — USD 1 per day or USD 20 per day in Amazon gift cards — but has no built it financial punishments.
To begin, customers download the companion app which automatically syncs with their free wristband. They are then set a personal daily goal — influenced by their current fitness and sometimes as low as 2000 steps per day. The initial goal gradually increases much like a normal fitness regime. This is the latest addition to Oscar Insurance’s technology driven policies, which also enable the customer to connect with healthcare professionals in their area and allow patients and doctors to track and review their healthcare details….”