Do teachers really know what students go through? To find out, one teacher followed two students for two days and was amazed at what she found. Her report is in following post, which appeared on the blog of Grant Wiggins, the co-author of “Understanding by Design” and the author of “Educative Assessment” and numerous articles on education. A high school teacher for 14 years, he is now the president of Authentic Education, in Hopewell, New Jersey, which provides professional development and other services to schools aimed at improving student learning. You can read more about him and his work at the AE site.
Jules Darmanin 19/03/15 : "Dans un billet de son blog officiel, la société a annoncé à l'ensemble des développeurs une nouvelle fonctionnalité de son API, l'interface qui permet à Uber de dialoguer avec les autres applications. Comme vous pouvez demander à vos amis Facebook des vies depuis Candy Crush, vous pourrez commander un trajet Uber depuis une autre application...
For years scientists searched fruitlessly for the causes of autism by looking for genes shared by families prone to the disorder. Now researchers taking a new approach have begun to unlock its secrets.
Complex Operational Decision Making in Networked Systems of Humans and Machines: A Multidisciplinary Approach explores the possibilities for better decision making through collaboration between humans and computers. ...
Two great trends are evident in the evolution of life on Earth: towards increasing diversification and towards increasing integration. Diversification has spread living processes across the planet, progressively increasing the range of environments and free energy sources exploited by life. Integration has proceeded through a stepwise process in which living entities at one level are integrated into cooperative groups that become larger-scale entities at the next level, and so on, producing cooperative organizations of increasing scale (for example, cooperative groups of simple cells gave rise to the more complex eukaryote cells, groups of these gave rise to multi-cellular organisms, and cooperative groups of these organisms produced animal societies). The trend towards increasing integration has continued during human evolution with the progressive increase in the scale of human groups and societies. The trends towards increasing diversification and integration are both driven by selection. An understanding of the trajectory and causal drivers of the trends suggests that they are likely to culminate in the emergence of a global entity. This entity would emerge from the integration of the living processes, matter, energy and technology of the planet into a global cooperative organization. Such an integration of the results of previous diversifications would enable the global entity to exploit the widest possible range of resources across the varied circumstances of the planet. This paper demonstrates that it's case for directionality meets the tests and criticisms that have proven fatal to previous claims for directionality in evolution.
The direction of evolution: The rise of cooperative organization John E. Stewart
Daily Mail ROBOT becomes world's first artificial intelligence company director Daily Mail In a world first, Japanese venture capital firm, Deep Knowledge, recently named an artificial intelligence (AI) to its board of directors.
"In his introduction to this useful site, psychology professor Jon Mueller presents two arguments. First, he claims that our current educational system fails to teach the need for critical skills for success in the 21st century. Second, he posits that the reason for this is, at least partially, due to confusion about how to assess those skills. The website is an answer to that confusion. Here educators will find Mueller's program of Authentic Assessment. Readers may like to begin with the first three sections of the site, "What is it?," "Why do it?," and "How do you do it," before moving onto sections that explain such topics as Standards, Rubrics, and Tasks. Throughout the site, Mueller makes a genuine attempt to provide both a philosophical backdrop for his assessment techniques and the sorts of down-to-earth tools that educators can easily use in their classrooms."
Olivier Ezrattty 08/02/15 : "En à peine deux décennies, le numérique a transformé tout un tas d’industries, parfois violemment. Il a entrainé de nombreuses migrations de valeur, souvent au profit de grandes sociétés américaines avec en tête les fameux GAFA (Google, Apple, Facebook, Amazon). La plupart de ces migrations de valeur sont liées à des mécanismes d’intermédiation et à Internet, comme avec Amazon dans le commerce, Google dans la publicité, Netflix dans la vidéo et plus récemment Uber face aux taxis. On utilise maintenant le barbarisme de l’Uberisation pour décrire une migration de valeur liée à l’intermédiation de services...
Over the last two decades, computers have become omnipresent in daily life. Their increased power and accessibility have enabled the accumulation, organization, and analysis of massive amounts of data. These data, in turn, have been transformed into practical knowledge that can be applied to simple and complex decision making alike. In many of today's activities, decision making is no longer an exclusively human endeavor. In both virtual and real ways, technology has vastly extended people's range of movement, speed and access to massive amounts of data. Consequently, the scope of complex decisions that human beings are capable of making has greatly expanded. At the same time, some of these technologies have also complicated the decision making process. The potential for changes to complex decision making is particularly significant now, as advances in software, memory storage and access to large amounts of multimodal data have dramatically increased. Increasingly, our decision making process integrates input from human judgment, computing results and assistance, and networks. Human beings do not have the ability to analyze the vast quantities of computer-generated or -mediated data that are now available. How might humans and computers team up to turn data into reliable (and when necessary, speedy) decisions? Complex Operational Decision Making in Networked Systems of Humans and Machines explores the possibilities for better decision making through collaboration between humans and computers. This study is situated around the essence of decision making; the vast amounts of data that have become available as the basis for complex decision making; and the nature of collaboration that is possible between humans and machines in the process of making complex decisions. This report discusses the research goals and relevant milestones in several enabling subfields as they relate to enhanced human-machine collaboration for complex decision making; the relevant impediments and systems-integration challenges that are preventing technological breakthroughs in these subfields; and a sense of the research that is occurring in university, government and industrial labs outside of the United States, and the implications of this research for U.S. policy. The development of human-machine collaboration for complex decision making is still in its infancy relative to where cross-disciplinary research could take it over the next generation. Complex Operational Decision Making explores challenges to progress, impediments to achieving technological breakthroughs, opportunities, and key research goals.
Luciano Lampi's insight:
what decision making has in common with divinatory arts?
While the concept of air launch seems compelling, such systems have failed to have much effect on the overall launch market. Jeff Foust reports on two different air launch ventures, one by DARPA and one funded by Paul Allen, attacking the air launch idea from two very different directions.
Absolutely the best thing to read on the corporate hype and innuendos from the big computer companies pedalling the idea of ‘the smart city’. Adam Greenfield’s new book – that you can only get on Kindle and which was my first Kindle purchase that I read on my iPad (a success I must say) – is a wonderful and eloquent essay on the extreme hype surrounding the top down new town-like smart cities of Songdo (in South Korea), Masdar (in the UAE), PlanIT Valley (near Paredes in Portugal). He also comments on Singapore, Rio de Janeiro and some of the other established cities who are injecting automation into their urban services and other functions from the top down. His message is that most of the smart cities hype associated with IBM, Cisco, and Siemens amongst others which he recounts in detail is based on the most simplistic of notions as to what a city actually is.
Adeline. Raynal : "Si, jusque là, le Bitcoin a largement été évoqué en tant que monnaie, il est en fait davantage un système de transaction certifié. C’est un peu comme si la confiance des acteurs économiques dans les institutions financière centrales était remplacée par une confiance en un protocole informatique. Dès lors, nombre d’autres applications peuvent être imaginées. Le système pourrait permettre de certifier les transactions non monétaires, pour tout système voulant se passer d’une autorité centrale…
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