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""Robots are a great educational tool for children. It inspires them to learn about science and engineering," Sharkey told the Guardian in March. "But there are significant dangers in having robots mind our children. They do not have the sensitivity or understanding needed for childcare." "

"More than just a poetic metaphor, the butterfly effect says that there are some things that even the most advanced science can never predict. Well, that list of things just got a lot shorter. Scientists from the University of Maryland have used machine learning to predict chaos."

"When Fry returned to London, she realised how mathematicians, computer engineers and physicists are so used to working on abstract problems that they rarely stop to consider the ethics of how their work might be used"

"Princeton computer science professor Arvind Narayanan calls Zoom a "privacy disaster," filled with "creepy" features that send tracking data to Facebook even if you don't have a Facebook account and tell meeting hosts if attendees aren't paying attention. Zoom's privacy policy allows it to use what it calls "customer content" for advertising purposes."

"The arcane nature of "protein folding", a mind-boggling form of molecular origami, is rarely discussed outside scientific circles, but it is a problem of profound importance. The machinery of biology is built from proteins and it a protein's shape defines its function. Understand how proteins fold up and researchers could usher in a new era of scientific and medical progress."

"Apart from biases in the training databases, it's hard to know how well face-recognition systems actually perform in the real world, in spite of recent gains. Anil Jain, a professor of computer science at Michigan State University who has worked on face recognition for more than thirty years, told me, "Most of the testing on the private venders' products is done in a laboratory environment under controlled settings. In real practice, you're walking around in the streets of New York. It's a cold winter day, you have a scarf around your face, a cap, maybe your coat is pulled up so your chin is partially hidden, the illumination may not be the most favorable, and the camera isn't capturing a frontal view.""

"At a time when science fiction and reality feel as if they are collapsing in on each other, we must resist the temptations of Big Brother; we would just be trading one kind of lockdown for another."

"Instead, the new work shows our brains rely on the kind of maths that an algorithm might use to perform the task. In fact, Tsao and her colleague, Steven Le Chang, stumbled on their discovery while working on computer vision. The pair had initially set themselves the challenge of coming up with a way of reliably converting facial images into a numerical representation."

"In October, American teachers prevailed in a lawsuit with their school district over a computer program that assessed their performance. The system rated teachers in Houston by comparing their students' test scores against state averages. Those with high ratings won praise and even bonuses. Those who fared poorly faced the sack. The program did not please everyone. Some teachers felt that the system marked them down without good reason. But they had no way of checking if the program was fair or faulty: the company that built the software, the SAS Institute, regards its algorithm a trade secret and would not disclose its workings."

""I consider 'bias' a euphemism," says Brandeis Marshall, PhD, data scientist and CEO of DataedX, an edtech and data science firm. "The words that are used are varied: There's fairness, there's responsibility, there's algorithmic bias, there's a number of terms… but really, it's dancing around the real topic… A dataset is inherently entrenched in systemic racism and sexism.""

"The robots, which are less than 1mm long, are designed by an "evolutionary algorithm" that runs on a supercomputer. "

"Scientists say they can deduce the lifestyle of an individual, down to the kind of grooming products they use, food they eat and medications they take, from chemicals found on the surface of their mobile phone."

"  The Immigration & Checkpoints Authority (ICA) has been progressively implementing more secure and efficient immigration clearance, in collaboration with the Home Team Science and Technology Agency (HTX). Since July 2020, all automated and manual immigration lanes and counters at the passenger halls of Singapore's land, sea and air checkpoints have been equipped with iris and facial scanners"

"The battle over algorithms in healthcare has come into full view since last fall. The debate only intensified in the wake of the coronavirus pandemic, which has disproportionately devastated Black and Latino communities. In October, Science published a study that found one hospital unintentionally directed more white patients than Black patients to a high-risk care management program because it used an algorithm to predict the patients' future healthcare costs as a key indicator of personal health. Optum, the company that sells the software product, told Mashable that the hospital used the tool incorrectly. "

"Facebook has suspended the accounts of several environmental organizations less than a week after launching an initiative it said would counter a tide of misinformation over climate science on the platform. Groups such as Greenpeace USA, Climate Hawks Vote and Rainforest Action Network were among those blocked from posting or sending messages on Facebook over the weekend. Activists say hundreds of other individual accounts linked to indigenous, climate and social justice groups were also suspended for an alleged "intellectual property rights violation"."

"Participants in a virtual paleontology session found themselves caught between a rock and a hard place last week, when a profanity filter prevented them from using certain words - such as bone, pubic, stream and, er, beaver - during an online conference."

"Facebook has said it will start labelling misinformation about the climate crisis in a small trial limited to the UK. Labels will be attached to certain posts directing users to Facebook's Climate Science Information Center, a repository of fact-checked claims about the environment. The company has not yet said how it will decide which posts receive the label, but the process is similar to that used in the US election when it attempted to algorithmically discern posts that shared common myths or misconceptions, and appended a link taking users to a "voting information centre"."

"Functional genomics - a new area of science that looks at why small changes in a person's genetic make-up can increase the risk of diseases - deals with huge datasets. Each person has about 30,000 genes, which can be combined with others, as Hal Barron, GSK's chief scientific officer, explains. "You start to realise you're dealing with trillions and trillions of data points, even per experiment, and no human can interpret that, it's just too complicated.""

"Therefore even Ofqual's best model significantly worsened grade accuracy for most A-level subjects when the cohort size is below 50, which is common (almost 62% of the total in 2019). For GCSEs, even with larger cohorts, the best model would have worsened the grade accuracy for Maths and Sciences. A very conservative figure of 25% of wrong grades would have amounted to 180,000 wrong A-level grades and 1.25 million wrong GCSE grades."

"The Home Team Science and Technology Agency (HTX) - which collaborated with ICA to roll out the scanning system - said in a statement that iris patterns have a higher degree of variation and uniqueness as compared to fingerprints, and are therefore "more robust and reliable.""