Group items tagged

"How can we help kids excel at the things that humans will always do better than AI?" Great talk - she also presented at recent IB conference in Yokohama.

"Lexplore claims its technology is new-particularly the algorithm that separates typical from atypical readers. But the concepts it's based on aren't. Its tech draws from a deep well of previously-conducted research stretching back decades, which is generally supportive of using a combination of eye tracking and machine learning to screen for dyslexia. "Eye movements is one of the best ways to index reading ability at an incredibly in-depth level," says Julie Kirkby, a psychology professor at Bournemouth University in the United Kingdom, who has studied eye tracking and dyslexia for years."

"Japanese supercomputer simulations showed that wearing two masks gave limited benefit in blocking viral spread compared with one properly fitted mask. The findings in part contradict recent recommendations from the U.S. Centers of Disease Control and Prevention (CDC) that two masks were better than one at reducing a person's exposure to the coronavirus. Researchers used the Fugaku supercomputer to model the flow of virus particles from people wearing different types and combinations of masks, according to a study released on Thursday by research giant Riken and Kobe University."

"More than two-thirds (68.7%) of the addicts had trouble sleeping, compared with 57.1% of those who were not addicted to their device. Students who used their phone after midnight or for four or more hours a day were most likely to be at high risk of displaying addictive use of their device."

"In September last year, researchers at New York University and Harvard Business School published their analysis of the emails and online meetings of 3.1 million remote workers in such cities as Chicago, New York, London, Tel Aviv and Brussels, in the very early phases of their countries' first lockdowns. They found that the length of the average working day had increased by 8.2%, or nearly 50 minutes, "largely due to writing emails and attending meetings beyond office hours"."

"And lest you think we are dealing in long-term abstractions- this devastation has tangible, externalized cost; a recent study out of the University of New Mexico estimated that in 2018 every $1 of Bitcoin value was responsible for $0.49 in health and climate damages in the US, costs that are borne by those who will, for the most part, never see any return from cryptocurrency mining whatsoever."

"Rather to Facebook's surprise, Free Basics was not universally welcomed in some of its target territories. The most vocal opposition came in India, the most important market outside of the west, where ungrateful critics perceived it an example of "digital colonialism" and it was eventually blocked by the country's telecoms regulator on the grounds that it violated the principle of net neutrality by explicitly favouring some kinds of online content while effectively blocking others. Beyond India, however, Free Basics seems to be thriving, being used by "up to 100 million" people in 65 countries, including 28 in Africa."

"It can be a tricky balance, especially as machines become more sophisticated. "Usually artificial intelligence systems are capable of coping better than humans because, as an example, they don't suffer from annoyance. They are infinitely patient, they don't care about wasting time," says Mauro Migliardi, associate professor at the University of Padua in Italy. He recently coauthored a paper summarizing 20 years of captcha versions and their effectiveness."

"What if this isn't just a one-off case of a popular professor dying. With so many classes online, why wouldn't universities just lay off any professor with a body of recorded lectures? We already know that tenure is harder to achieve every year, and schools are relying more and more on adjunct professors who teach a couple of classes on yearly contracts with no benefits. This scheme could save schools even more money! Of course, tuition will remain the same. One prof in the Twitter thread saw this possibility already."

"Egyptian police on Tuesday arrested a Tiktok star who has been sentenced to 10 years imprisonment for her posts on social media. Haneen Hossam, a 20-year-old Cairo University student who became an influencer on video sharing app Tiktok, was sentenced in absentia on Sunday alongside four others."

"The online newspaper Nu.nl had been Facebook's only factchecking partner in the Netherlands since Leiden University dropped out of the programme last year. The website had sole responsibility for marking Facebook and Instagram news content for Dutch users as being false or misleading, in order to help power the social network's tools that suppress distribution of misinformation."

""China has a politically weaponized system of censorship; it is refined, organized, coordinated and supported by the state's resources," said Xiao Qiang, a research scientist at the School of Information at the University of California, Berkeley, and the founder of China Digital Times. "It's not just for deleting something. They also have a powerful apparatus to construct a narrative and aim it at any target with huge scale." "This is a huge thing," he added. "No other country has that." "

"Anonymised Facebook data on people's travels could be used to identify the spread of Covid-19 in locations where health officials are not yet aware of it, a new Australian study has found. Published in the Journal of the Royal Society Interface on Wednesday, University of Melbourne researchers analysed anonymised population mobility data provided by Facebook as part of its Data for Good program to determine whether it could be a useful predictor in determining the spread of Covid outbreaks based on where people were travelling."

"Having mastered facial recognition for humans to an alarmingly precise degree, even picking out wanted criminals from huge crowds, Chinese tech whizzes are turning their attention to furrier faces. "We've been using it for sheep, pigs and cows," said Zhao Jinshi, who studied at Cornell University and founded Beijing Unitrace Tech, a company developing software for the agriculture industry."

"The results are unfortunately not surprising - countless studies have shown that facial recognition is susceptible to bias. A paper last fall by University of Colorado, Boulder researchers demonstrated that AI from Amazon, Clarifai, Microsoft, and others maintained accuracy rates above 95% for cisgender men and women but misidentified trans men as women 38% of the time."

"Much of the excitement around 3D printing in space has focused on using it to construct buildings from lunar rock"

"Life went on - with limited disruption, if not quite as normal. After all, I have enough space, equipment and internet connectivity to work comfortably from home. In some ways, life has become more efficient. Less jet lag. More sanity."

"Researchers at Columbia University sought to shed light on the problem by tasking 400 AI engineers with creating algorithms that made over 8.2 million predictions about 20,000 people. In a study accepted by the NeurIPS 2020 machine learning conference, the researchers conclude that biased predictions are mostly caused by imbalanced data but that the demographics of engineers also play a role."

"or its latest update, which it released Wednesday, the COVID-19 Scenario Modeling Hub combined nine different mathematical models from different research groups to get an outlook for the pandemic for the next six months. "Any of us who have been following this closely, given what happened with delta, are going to be really cautious about too much optimism," says Justin Lessler at the University of North Carolina, who helps run the hub. "But I do think that the trajectory is towards improvement for most of the country," he says. The modelers developed four potential scenarios, taking into account whether or not childhood vaccinations take off and whether a more infectious new variant should emerge. "

"Facebook disabled our personal accounts, obstructing the research we lead at New York University to study the spread of disinformation on the company's platform. The move has already compromised our work - forcing us to suspend our investigations into Facebook's role in amplifying vaccine misinformation, sowing distrust in our elections and fomenting the violent riots at the US Capitol on 6 January."