As Australia considers barring the use of smart glasses in government offices, the BBC asks people in Sydney what they think.

The AI model accessed the internet and guessed credentials to three websites, a Google official told the BBC.

In text exchanges and conversations, multiple people who have worked for leading companies are sceptical of the warnings.

The news comes as part of a “reset” announced by Xbox in July, with 3,600 planned job losses overall.

The BBC is in Inner Mongolia where dozen of Chinese data centres are being constructed, as the country aims to lead the world in artificial intelligence.

Potato farmers rub shoulders with rows of gleaming new data centres as Trump and Xi meet to discuss AI safety.

To save power and add capacity, data centres are switching from copper wires to tech using light.