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"Neural networks can find telltale patterns in a person's gait that can be used to recognize and identify them with almost perfect accuracy, according to new research published in IEEE Transactions on Pattern Analysis and Machine Intelligence. The new system, called SfootBD, is nearly 380 times more accurate than previous methods, and it doesn't require a person to go barefoot in order to work. It's less invasive than other behavioral biometric verification systems, such as retinal scanners or fingerprinting, but its passive nature could make it a bigger privacy concern, since it could be used covertly."

"In October 2016, algorithms reacted to negative news headlines about Brexit negotiations by sending the pound down 6% against the dollar in under two minutes, before recovering almost immediately. Knowing which particular headline, or which particular algorithm, caused the crash is next to impossible. When one haywire algorithm started placing and cancelling orders that ate up 4% of all traffic in US stocks in October 2012, one commentator was moved to comment wryly that "the motive of the algorithm is still unclear"."

"Then came the algorithm, which used automatic speech recognition to detect specific features and patterns in each of the 48 recordings. It was clear from examining the waveforms of the cries that each category had a specific pattern."

"More controversially, however, Genomic Prediction is also offering IVF patients the option of screening embryos for projected cognitive ability."

"Bias in Artificial Intelligence (AI) has been a popular topic over the last few years as AI-solutions have become more ingrained in our daily lives."

"Scientists have taken a step forward in their ability to decode what a person is saying just by looking at their brainwaves when they speak."

"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."

"According to Folding@Home, the organisation that runs the distributed computing effort, the combined power of the network broke 1,000,000,000,000,000,000 operations per second - or one "exaflop" - on 25 March."

"To date, the presence of Babylon's GP surgery in London has forced the NHS to reallocate millions of pounds in funding to mitigate for the disruption it has caused. Its expansion plans have been blocked before being allowed to proceed. But concerns linger with clinicians questioning the GP surgery's impact and the effectiveness of its much-hyped artificial intelligence platform."

"At its core, the researchers' "Planning with Uncertain Specifications" (PUnS) system gives robots the human-like planning ability to simultaneously weigh many ambiguous - and potentially contradictory - requirements to reach an end goal. In doing so, the system always chooses the most likely action to take, based on a "belief" about some probable specifications for the task it is supposed to perform."

"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.""

"With 850 million children worldwide shut out of schools, tech evangelists claim now is the time for AI education. But as the technology's power grows, so too do the dangers that come with it"

""To the best of our knowledge, this is the first digital 'open book' exam delivered remotely for final-year students," said Dr Amir Sam, Imperial's head of undergraduate medicine. Open-book exams allow students access to any resource material they may need during the exam."

"The computers are connected into a kind of hive mind via a downloadable software, allowing the system to run calculations with greater speed and efficiency than any individual device. This is necessary to do the complex work of simulating how the proteins that make up the novel coronavirus behave and where there could be potential binding sites for drugs to latch on to."

"The system uses AI to predict situations before they occur - thus informing on how resources could be better allocated - and to provide insights for better decision-making."

"There's a certain irony that, in fields outside of computer science, plagiarism is a sign that you didn't understand the question. Within computer science, the opposite is true. Not only have you found an acceptable solution, you've understood it enough to use it within the parameters of your own project."

"When the field of AI believes it is neutral, it both fails to notice biased data and builds systems that sanctify the status quo and advance the interests of the powerful. What is needed is a field that exposes and critiques systems that concentrate power, while co-creating new systems with impacted communities: AI by and for the people."

"Machines, it would seem, are about to get an awful lot chattier. And we've got our work cut out for us to make sure the conversation's meaningful."

"Described on its about page as "a constantly evolving database of HD screenshots," with a claim of 50,000 provided daily, Flim uses artificial intelligence to perform color analysis and detect "objects, clothes, characters, etc.""