‘System malfunction’ causes robotaxis to stall in the middle of the road in China

A “system malfunction” has caused several self-driving robotaxis to stall in the middle of the road in China, police have confirmed, after distressed riders were stranded for hours.Local authorities in the central Chinese city of Wuhan said they began receiving calls “one after another” on Tuesday night from riders reporting that autonomous vehicles operated by the Chinese internet company Baidu had frozen.“Multiple Apollo Go cars stopped in the middle of the road, unable to move,” police said in a statement on Wednesday, referring to Baidu’s driverless taxi service. “After investigation, preliminary findings suggest the cause was system malfunction.”Baidu has a fleet of more than 500 driverless cars in Wuhan

Unregulated chatbots are putting lives at risk | Letters

Your coverage of AI-associated delusions exposes a gap that training-level guardrails cannot close (Marriage over, €100,000 down the drain: the AI users whose lives were wrecked by delusion, 26 March). As someone who has worked in health systems across fragile and low-income contexts, I find it striking that AI companies have failed to adopt a safeguard that even the most underresourced clinic in the world already uses: screening patients before exposing them to risk.The Patient Health Questionnaire-9 for depression and the Columbia Suicide Severity Rating Scale are administered daily in settings with no electricity, limited staff, and patients who may never have seen a doctor. These tools take minutes. They are validated across dozens of languages and cultural contexts

Don’t blame AI for the Iran school bombing | Letters

Your article on the Iran school bombing rightly challenges the reflex to blame artificial intelligence (AI got the blame for the Iran school bombing. The truth is far more worrying, 26 March). However, the deeper problem lies not in the technology but in the language now forming around it. To say that there was an “AI error” quietly removes the human subject from the sentence. Where once civilians were “dehoused” or “collateral damage”, responsibility is now displaced altogether: from people to systems

Patrick McKeown obituary

For the past four years, the James Webb space telescope has been returning stunning images of stars and galaxies that formed in the early universe. Parked in orbit a million miles from the Earth, the observatory is an extraordinarily sophisticated machine that shares a special engineering heritage with a swelling number of modern devices, from mobile phones to medical scanners and turbine blades.All are products of precision engineering, a discipline that blends the traditions of surveying, navigation, astronomy and time-keeping to create the technology that underpins our lives today. And one of its prime exponents was Patrick McKeown.McKeown, who has died aged 95, wrote the “11 principles of machine design” that were a distillation of everything he had learned about accuracy, stability and error correction in mechanical systems, and that have become the bedrock of precision engineering across the world

Apple at 50 quiz: top sellers, turkeys and turtlenecks

In the 50 years since it was founded, Apple has long been seen as one of the most significant technology companies globally. The design and manufacturing decisions taken in Cupertino, California have affected product design across the world, helping usher in an era of ubiquitous touchscreen computing while insisting on exacting user experience design principles. How much do you know about the history of one of the most powerful computing companies on the planet? Test yourself with these 12 questions.The Guardian’s Apple at 50 quiz

MP rejects Palantir’s claims that criticism of NHS England deal is ‘ideologically motivated’

Claims by Palantir that concerns over the US data analytics company’s multimillion-pound NHS contract are “ideologically motivated” have been rejected by the chair of a parliamentary committee.It was also appropriate for the government to seek guidance on activating a break contract in the deal, said Chi Onwurah, a Labour MP who heads the science, innovation and technology select committee.Louis Mosley, the executive vice-chair of Palantir in the UK, had urged the government not to give in to “ideologically motivated campaigners” as ministers explored a way out of a £330m NHS contract with the tech company for England.Ministers have sought advice on triggering a break clause in Palantir’s deal to deliver the Federated Data Platform (FDP) amid questions over the company’s presence in the public sector.The FDP is an AI-enabled data platform designed to connect disparate health information across the NHS