How to shift from absolute to differential value
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When models are everywhere - O'Reilly - 0 views
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You probably interact with fifty to a hundred machine learning products every day, from your social media feeds and YouTube recommendations to your email spam filter and the updates that the New York Times, CNN, or Fox News decide to push, not to mention the hidden models that place ads on the websites you visit, and that redesign your 'experience' on the fly. Not all models are created equal, however: they operate on different principles, and impact us as individuals and communities in different ways. They differ fundamentally from each other along dimensions such as alignment of incentives between stakeholders, "creep factor", and the nature of how their feedback loops ope !L
Low-cost measurement of facemask efficacy for filtering expelled droplets during speech... - 0 views
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Mandates for mask use in public during the recent COVID-19 pandemic, worsened by global shortage of commercial supplies, have led to widespread use of homemade masks and mask alternatives. It is assumed that wearing such masks reduces the likelihood for an infected person to spread the disease, but many of these mask designs have not been tested in practice. We have demonstrated a simple optical measurement method to evaluate the efficacy of masks to reduce the transmission of respiratory droplets during regular speech. In proof-of-principle studies, we compared a variety of commonly available mask types and observed that some mask types approach the performance of standard surgical masks, while some mask alternatives, such as neck fleece or bandanas, offer very little protection. Our measurement setup is inexpensive and can be built and operated by non-experts, allowing for rapid evaluation of mask performance during speech, sneezing, or coughing.
A 3D-printed tensegrity structure for soft robotics applications - 0 views
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Over the past few decades, researchers have gathered evidence suggesting that tensegrity is a key design principle in nature, as it applies to a number of biological systems, including bodies, organs, cells and molecules. Tensegrity structures could thus also prove valuable for the development of bio-inspired robots, as it may enable the creation of systems that closely resemble those observed in living organisms.
Delivering Value vs. Delivering Differential Value - 0 views
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communicating differential value
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Why do your customers buy from you?
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A new survey shows that zero top US economists agreed with the basic principles of an e... - 0 views
Every future we think of follows one of four narratives - 0 views
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Journalists can’t see the future, but they are able to peer through the lens of history to better understand the present. It’s a founding principle of Retro Report, the co-producer of this series. The future may be starkly different than the present, but it’ll be easier to understand once you uncover its deep continuity with the past. The social and technical transformations we’re currently living through are profound, but this isn’t the first time rapid, singular change has occurred. Before computer networks disrupted our communications, networks of steel rails and grids of artificial light upended our very concepts of space and time, day and night. Subtract trains and light bulbs from a modern city, and how much of it is even left?
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The future has a history. And the stories we tell about incoming change—the stories we’ve always told about such changes—fall into consistent patterns. Dator gained some of his stature in future studies with his famous observation that predictions about the future—whether they’re coming from a corporate spreadsheet, a church pulpit or Hollywood—all boil down to roughly four scenarios. Growth that keeps going. Transformation upending the past. Collapse of the present order. And discipline imposed, in some cases, to hold such collapse at bay.
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“Most people, through their education, and through their acculturation, are locked into a single view of the future. They have never been encouraged to think about these alternatives, or forced to think about them,” Dator says.
Why the utopian vision of William Morris is now within reach - Vasilis Kostakis and Wol... - 0 views
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In News from Nowhere, Morris imagined a world in which human happiness and economic activity coincided. He reminds us that there needs to be a point to labour beyond making ends meet – and there is. Unalienated labour creates happiness for all – consumer and creator; whereas modern capitalism, in contrast, has created a treadmill in which this aspect of work has been lost. Capitalism, he explains, locks the capitalist into a horrible life, which leads nowhere but the grave.
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No matter where they are based, people today can use the internet to cooperate and globally share the products of their cooperation as a commons. Commons-based peer production (usually abbreviated as CBPP) is fundamentally different from the dominant modes of production under industrial capitalism. In the latter, owners of means of production hire workers, direct the work process, and sell products for profit-maximisation. Think how typical multinational corporations are working. Such production is organised by allocating resources through the market (pricing) and through hierarchical command. In contrast, CBPP is in principle open to anyone with the relevant skills to contribute to a common project: the knowledge of every participant is pooled.
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These participants might be paid, but not necessarily. Since commons-based projects are open systems, anyone with the right knowledge and skills can contribute, either paid by companies, clients or not at all.
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Hiding hand principle - Wikipedia - 0 views
Teaching an Algorithm to Understand Right and Wrong - 0 views
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The rise of artificial intelligence is forcing us to take abstract ethical dilemmas much more seriously because we need to code in moral principles concretely. Should a self-driving car risk killing its passenger to save a pedestrian? To what extent should a drone take into account the risk of collateral damage when killing a terrorist? Should robots make life-or-death decisions about humans at all? We will have to make concrete decisions about what we will leave up to humans and what we will encode into software.
The 27 Principles - Renegade Inc. - 0 views
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