Firm says its RTX Spark PC chip for Microsoft Windows will let AI agents replace the mouse and keyboard

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A new front has opened up in the battle for dominance in AI chips, as Nvidia said its latest development could replace the mouse and keyboard in how people use computers.

The $5tn (£3.7tn) US semiconductor company has launched a “superchip” that puts AI capabilities into laptops and desktop computers, a move that will pit it against Intel, Apple, Qualcomm and AMD.

Coalition of more than 100 organisations says move could lead to more children ending up in adult detention facilities

A coalition of more than a hundred refugee children’s organisations has said controversial plans to use AI to assess the age of young asylum seekers could lead to more children wrongly ending up in adult prisons or detention centres.

The warning follows a Home Office announcement on Friday of a contract to roll out AI facial age estimation technology on young asylum seekers whose age is disputed.

Sarah Wynn-Williams did not speak during event after lawyers warned of possible sanctions from tech firm

Facebook whistleblower Sarah Wynn-Williams was forced to sit in silence on stage at an event at Hay festival, after lawyers advised her not to speak because of ongoing legal action brought by Meta.

Wynn-Williams, whose bestselling memoir, Careless People, details her years working at Facebook, was due to appear in conversation with the investigative journalist Carole Cadwalladr and academic Tim Wu.