Authors, a newsreader, a lawyer and an esteemed colleague: they’re all great – but I’m not married to any of them. Can we really depend on this technology?

Recently, the Rowsons accidentally invented a new game that anyone can play at home. I have yet to come up with a world-beating name for it, so for now let’s just call it “How bloody stupid is AI?” The playing of the game will change from player to player, depending on their circumstances – but essentially the rules remain the same. Ask AI a simple question about yourself, and see just how wrong it gets it.

In my case, all you need know is that while I, through the nature of my job, have a fairly large online presence, my partner (we married in 1987) has assiduously avoided having one at all. Which means that if you Google “Martin Rowson wife” in images, you may get a picture of me next to our then 14-year-old daughter or me with my friend and fellow cartoonist Steven Appleby , who happens to be trans but has kept her given first name.

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Ergonomic shape, quality materials and satisfying clicks, now with novel haptic feedback and repairable design

Logitech’s latest productivity power-house updates one of the greatest mice of all time with smoother materials, a repair-friendly design and a haptic motor for phone-like vibrations on your desktop.

The MX Master 4 is the latest evolution in a line of pioneering mice that dates back more than 20 years and has long been the mouse to beat for everything but hardcore PC gaming. Having given it a magnetic free-spinning scroll wheel, plenty of buttons and precise tracking, now Logitech is trying something different for its seven-generation: the ability to tap back at you.

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He has been jailed, tracked and threatened by China’s government. What was it like pay a visit home? As he publishes a polemic about surveillance and state control, he relives a momentous trip to see his mother

Ai Weiwei is talking me through the decision-making process before his first visit to China in over a decade. The artist, known around the world as the most famous critic of the Chinese communist regime, had to do some fraught arithmetic before deciding to head back home.

Before boarding a flight with his son, who had never met the artist’s elderly mother, Ai thought back to his time in detention when his captors told him he would spend the next 13 years in custody on bogus charges : “They said, ‘When you come out, your son won’t recognise you.’ That was very heavy and really the only moment that touched me.”

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Exclusive: Childnet, a UK charity part-funded by US tech firms, edited out warnings by two young speakers at its 2024 Safer Internet Day event

An internet safety campaign backed by US tech companies has been accused of censoring two teenagers they invited to speak out about the biggest issues facing children online.

Childnet, a UK charity part-funded by companies including Snap, Roblox and Meta, edited out warnings from Lewis Swire and Saamya Ghai that social media addiction was an “imminent threat to our future” and obsessive scrolling was making people “sick”, according to a record of edits seen by the Guardian.

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Mathematician whose work at the US Naval Weapons Laboratory was pivotal to the development of GPS

It was only late in life that the mathematician Gladys West , who has died aged 95, was recognised for her role in the development of today’s global positioning system , or GPS. She came to be thought of as another “hidden figure” – a reference to the 2016 book and subsequent film about three black women who worked at Nasa during the space race.

While West’s story may have been less dramatic – it took decades of painstaking work at the US Naval Weapons Laboratory for her to come up with the geodesic systems that would allow the precise measurements and mapping needed for the technology – her work nevertheless transformed modern life.

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Initiative aims to identify proficient gamers and coders who can help companies identify flaws in their cybersecurity

Cybercriminals, the shadowy online figures often depicted in Hollywood movies as hooded villains capable of wiping millions of pounds off the value of businesses at a keystroke, are not usually known for their candour.

But in a sixth-form college in Manchester this week, two former hackers gave the young people gathered an honest appraisal of what living a life of internet crime really looks like.

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New Anthropic campaign suggests other AI platforms will incorporate targeted ads in their chatbot conversations

The Seahawks and the Patriots aren’t the only ones gearing up for a fight.

AI rivals Anthropic and OpenAI have launched a war of ads trying to court corporate America during one of the biggest entertainment nights of the year.

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SpaceX’s acquisition of xAI creates business worth $1.25tn but whether premise behind deal will work is questioned

The acquisition of xAI by SpaceX is a typical Elon Musk deal: big numbers backed by big ambition.

As well as extending “the light of consciousness to the stars”, as Musk described it, the transaction creates a business worth $1.25tn (£920bn) by combining Musk’s rocket company with his artificial intelligence startup. It values SpaceX at $1tn and xAI at $250bn, with a stock market flotation expected in June to time with Musk’s birthday and a planetary alignment.

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Mergers and acquisitions will shrink number of operators from more than 100 to five or six, says Be.EV co-founder

British electric charger companies are asking rivals to buy them as they run out of cash amid rising costs and intense competition, according to industry bosses.

A wave of mergers and acquisitions is likely to shrink the number of charge point operators from as many as 150 to a market dominated by five or six players, said Asif Ghafoor, a co-founder of Be.EV, a charging company backed by Octopus Energy.

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