Skip to main content

Home/ GAVNet Collaborative Curation/ Group items tagged body

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Bill Fulkerson

Anatomy of an AI System - 1 views

anatomyof.ai

AI amazon

shared by Bill Fulkerson on 14 Sep 18 - No Cached
  • Bill Fulkerson on 14 Sep 18
     
    "With each interaction, Alexa is training to hear better, to interpret more precisely, to trigger actions that map to the user's commands more accurately, and to build a more complete model of their preferences, habits and desires. What is required to make this possible? Put simply: each small moment of convenience - be it answering a question, turning on a light, or playing a song - requires a vast planetary network, fueled by the extraction of non-renewable materials, labor, and data. The scale of resources required is many magnitudes greater than the energy and labor it would take a human to operate a household appliance or flick a switch. A full accounting for these costs is almost impossible, but it is increasingly important that we grasp the scale and scope if we are to understand and govern the technical infrastructures that thread through our lives. III The Salar, the world's largest flat surface, is located in southwest Bolivia at an altitude of 3,656 meters above sea level. It is a high plateau, covered by a few meters of salt crust which are exceptionally rich in lithium, containing 50% to 70% of the world's lithium reserves. 4 The Salar, alongside the neighboring Atacama regions in Chile and Argentina, are major sites for lithium extraction. This soft, silvery metal is currently used to power mobile connected devices, as a crucial material used for the production of lithium-Ion batteries. It is known as 'grey gold.' Smartphone batteries, for example, usually have less than eight grams of this material. 5 Each Tesla car needs approximately seven kilograms of lithium for its battery pack. 6 All these batteries have a limited lifespan, and once consumed they are thrown away as waste. Amazon reminds users that they cannot open up and repair their Echo, because this will void the warranty. The Amazon Echo is wall-powered, and also has a mobile battery base. This also has a limited lifespan and then must be thrown away as waste. According to the Ay
Steve Bosserman

The Boundary Between Our Bodies and Our Tech - Pacific Standard - 0 views

psmag.com/...etween-our-bodies-and-our-tech

identity self boundaries brain-machine interface

shared by Steve Bosserman on 28 Nov 18 - No Cached
  • At the beginning of his recent book, The Internet of Us, Lynch uses a thought experiment to illustrate how thin this boundary is. Imagine a device that could implant the functions of a smartphone directly into your brain so that your thoughts could control these functions. It would be a remarkable extension of the brain's abilities, but also, in a sense, it wouldn't be all that different from our current lives, in which the varied and almost limitless connective powers of the smartphone are with us nearly 100 percent of the time, even if they aren't—yet—a physiological part of us.
  • The debate over what it means for us to be so connected all the time is still in its infancy, and there are wildly differing perspectives on what it could mean for us as a species. One result of these collapsing borders, however, is less ambiguous, and it's becoming a common subject of activism and advocacy among the technologically minded. While many of us think of the smartphone as a portal for accessing the outside world, the reciprocity of the device, as well as the larger pattern of our behavior online, means the portal goes the other way as well: It's a means for others to access us.
  • "This is where the fundamental democracy deficit comes from: You have this incredibly concentrated private power with zero transparency or democratic oversight or accountability, and then they have this unprecedented wealth of data about their users to work with," Weigel says. "We've allowed these private companies to take over a lot of functions that we have historically thought of as public functions or social goods, like letting Google be the world's library. Democracy and the very concept of social goods—that tradition is so eroded in the United States that people were ready to let these private companies assume control."
  • ...1 more annotation...
  • Lynch, the University of Connecticut philosophy professor, also believes that one of our best hopes comes from the bottom up, in the form of actually educating people about the products that they spend so much time using. We should know and be aware of how these companies work, how they track our behavior, and how they make recommendations to us based on our behavior and that of others. Essentially, we need to understand the fundamental difference between our behavior IRL and in the digital sphere—a difference that, despite the erosion of boundaries, still stands."Whether we know it or not, the connections that we make on the Internet are being used to cultivate an identity for us—an identity that is then sold to us afterward," Lynch says. "Google tells you what questions to ask, and then it gives you the answers to those questions."
Bill Fulkerson

Rogue antibodies could be driving severe COVID-19 - 0 views

www.nature.com/...d41586-021-00149-1

rogue antibodies

shared by Bill Fulkerson on 20 Jan 21 - No Cached
  • Bill Fulkerson on 20 Jan 21
     
    More than a year after COVID-19 emerged, many mysteries persist about the disease: why do some people get so much sicker than others? Why does lung damage sometimes continue to worsen well after the body seems to have cleared the SARS-CoV-2 virus? And what is behind the extended, multi-organ illness that lasts for months in people with 'long COVID'? A growing number of studies suggest that some of these questions might be explained by the immune system mistakenly turning against the body - a phenomenon known as autoimmunity.
Steve Bosserman

Social Media's Globe-Shaking Power - The New York Times - 0 views

www.nytimes.com/...edias-globe-shaking-power.html

social media politics power change

shared by Steve Bosserman on 17 Nov 16 - No Cached
  • For people who like an orderly, predictable world, this is the scariest thing about Facebook; not that it may be full of lies (a problem that could potentially be fixed), but that its scope gives it real power to change history in bold, unpredictable ways.
  • One is the ubiquity of Facebook, which has reached a truly epic scale. Last month the company reported that about 1.8 billion people now log on to the service every month. Because social networks feed off the various permutations of interactions among people, they become strikingly more powerful as they grow. With about a quarter of the world’s population now on Facebook, the possibilities are staggering.
  • Thanks to the internet, now each person with once-maligned views can see that he’s not alone. And when these people find one another, they can do things — create memes, publications and entire online worlds that bolster their worldview, and then break into the mainstream.
Steve Bosserman

Batteries That Make Use of Solar Power, Even in the Dark - The New York Times - 0 views

www.nytimes.com/...ar-power-even-in-the-dark.html

batteries solar power energy storage

shared by Steve Bosserman on 28 Nov 16 - No Cached
  • Amid all this disruption, Britain and other countries have created a smorgasbord of incentives to power providers to keep the lights from going off. Neil Hutchings, director of power systems and storage at Anesco, the small British company that supplied Mr. Beatty’s battery, said there were no fewer than 14 ways that it could make money. “The real secret is how to pick out the best combination,” he said. Independent journalism.More essential than ever. Subscribe to the Times While he said the batteries, which are imported from China, were improving, the real key was in the electronic controls that allowed them to react almost instantaneously to the needs of the grid.
Bill Fulkerson

Datafication and ideological blindness - Cennydd Bowles - 0 views

www.cennydd.com/...tion-and-ideological-blindness

design blindness data metrics

shared by Bill Fulkerson on 21 Dec 16 - No Cached
  • Bill Fulkerson on 21 Dec 16
     
    ""Our bodies break / And the blood just spills and spills / And here we sit debating math." -Retribution Gospel Choir, Breaker Design got its seat at the table, which is good because we can shut up about it now. What used to be seen as the territory of bespectacled Scandinavians is now a matter of HBR covers, consumer clamour, and 12-figure market caps. People in suits now talk about design as a way to differentiate products and unlock new markets."
Steve Bosserman

Why we find change so difficult, according to neuroscience - 0 views

www.nbcnews.com/...ording-neuroscience-ncna934011

adaptation change neuroscience

shared by Steve Bosserman on 14 Nov 18 - No Cached
  • “Emotionally and cognitively and executively the brain has established a lot of pathways,” says Dr. Sanam Hafeez, a licensed clinical psychologist and neuropsychologist. “The more you do something the more ingrained it becomes in neural pathways, much like how a computer that stores the sites you visit — when you log onto your browser, they will pop up because you use them a lot. Change is an upheaval of many things and the brain has to work to fit it into an existing framework.”
  • “You absolutely can and should teach your brain to change,” says Hafeez, noting that keeping the brain agile has been shown to help delay aging. “I've done quite a bit of work on the aging process and slowing that down. It starts with changing the aversion to change.”
  • “Let’s say you’re a financial planer who takes up knitting,” says Hafeez. “That is doing something very different, where the brain truly has to adapt new neural pathways. Learning a new skill like this have been shown to ward off dementia, aging and cognitive decline because it regenerates cellular activity. Learn a new language in middle age. You tax your brain by shaking things up and it’s effective for your body in the way HIIT is for your body.”
  • ...1 more annotation...
  • “Most people won't try something new because they’re deathly afraid of failing,” notes Hafeez. “When you see that something is doable it makes you more receptive and brave. There's that emotional, therapeutic factor that is separate from the neural pathway factor. Over the years, we learn to succeed by viewing our previous failures and successes in a certain light and as we get older we lose sight of that. When you try a new thing it makes you more confident to try to do more new things.”
Bill Fulkerson

Life's a Pitch | naked capitalism - 0 views

www.nakedcapitalism.com/...lifes-a-pitch.html

time work network

shared by Bill Fulkerson on 21 Aug 17 - No Cached
  • Bill Fulkerson on 21 Aug 17
     
    "The post below describes that "the pitch" has become ever more degrading as more people are put in the position of aggressively hawking more and more elements of their lives on sale…their talents, their time, their apartments, their under-used upscale goods, and even their bodies (and not even in the context of conventional prostitution)."
Bill Fulkerson

Why a 400-Year Program of Modernist Thinking is Exploding | naked capitalism - 0 views

www.nakedcapitalism.com/...ernist-thinking-exploding.html

capitalism power society

shared by Bill Fulkerson on 11 Mar 17 - No Cached
  • Bill Fulkerson on 11 Mar 17
     
    " Fearless commentary on finance, economics, politics and power Follow yvessmith on Twitter Feedburner RSS Feed RSS Feed for Comments Subscribe via Email SUBSCRIBE Recent Items Links 3/11/17 - 03/11/2017 - Yves Smith Deutsche Bank Tries to Stay Alive - 03/11/2017 - Yves Smith John Helmer: Australian Government Trips Up Ukrainian Court Claim of MH17 as Terrorism - 03/11/2017 - Yves Smith 2:00PM Water Cooler 3/10/2017 - 03/10/2017 - Lambert Strether Why a 400-Year Program of Modernist Thinking is Exploding - 03/10/2017 - Yves Smith Links 3/10/17 - 03/10/2017 - Yves Smith Why It Will Take a Lot More Than a Smartphone to Get the Sharing Economy Started - 03/10/2017 - Yves Smith CalPERS' General Counsel Railroads Board on Fiduciary Counsel Selection - 03/10/2017 - Yves Smith Another Somalian Famine - 03/10/2017 - Yves Smith Trade now with TradeStation - Highest rated for frequent traders Why a 400-Year Program of Modernist Thinking is Exploding Posted on March 10, 2017 by Yves Smith By Lynn Parramore, Senior Research Analyst at the Institute for New Economic Thinking. Originally published at the Institute for New Economic Thinking website Across the globe, a collective freak-out spanning the whole political system is picking up steam with every new "surprise" election, rush of tormented souls across borders, and tweet from the star of America's great unreality show, Donald Trump. But what exactly is the force that seems to be pushing us towards Armageddon? Is it capitalism gone wild? Globalization? Political corruption? Techno-nightmares? Rajani Kanth, a political economist, social thinker, and poet, goes beyond any of these explanations for the answer. In his view, what's throwing most of us off kilter - whether we think of ourselves as on the left or right, capitalist or socialist -was birthed 400 years ago during the period of the Enlightenment. It's a set of assumptions, a particular way of looking at the world that pushed out previous modes o
Steve Bosserman

A Road Trip Through Rusting and Rising America - The New York Times - 0 views

www.nytimes.com/...usting-and-rising-america.html

communities sustainability work skill development social capital

shared by Steve Bosserman on 25 May 17 - No Cached
  • The big divide in America is not between the coasts and the interior. It’s between strong communities and weak communities. You can find weak ones along the coast and thriving ones in Appalachia, and vice versa. It’s community, stupid — not geography.The communities that are making it share a key attribute: They’ve created diverse adaptive coalitions, where local businesses get deeply involved in the school system, translating in real time the skills being demanded by the global economy.
  • Show me a community that understands today’s world and is working together to thrive within it, and I’ll show you a community on the rise — coastal or interior, urban or rural.
  • What is wrong with America is that too many communities, rural and urban, have broken down. What is right with America is the many communities and regions that are coming together to help their citizens acquire the skills and opportunities to own their own futures. We need to share and scale these success stories.
Bill Fulkerson

Next-generation drug testing on chips - 0 views

medicalxpress.com/...ext-generation-drug-chips.html

testing chips

shared by Bill Fulkerson on 18 Jun 20 - No Cached
  • Bill Fulkerson on 18 Jun 20
     
    Researchers at Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) in Japan have designed a small 'body-on-a-chip' device that can test the side effects of drugs s on human cells. The device solves some issues with current, similar microfluidic devices and offers promise for the next generation of pre-clinical drug tests.
Bill Fulkerson

Cells Solve an English Hedge Maze with the Same Skills They Use to Traverse the Body - ... - 0 views

www.scientificamerican.com/...-they-use-to-traverse-the-body

transport cells maze

shared by Bill Fulkerson on 08 Sep 20 - No Cached
  • Bill Fulkerson on 08 Sep 20
     
    study reveals the Pac-Man-like strategies adopted by different cell types when making long journeys through an organism
1 - 20 of 35 Next ›
Showing 20▼ items per page