Tech 24

OpenAI, the world's most valuable AI startup, has just lost another executive. Chief Technology Officer Mira Murati is one of more than 20 key staff who have departed this year, leaving CEO Sam Altman with just one of his fellow co-founders.

This week’s attacks on Hezbollah pagers and radios have spread anxiety among Lebanese people, and a sense that no electronic device is safe. Amid some confusion over how the explosions were triggered, you might be wondering whether you can trust the phone in your pocket, or the headphones on your ears. On this week's Tech 24, we break down how the attacks were done, how they compare to other massive hardware hacks like Stuxnet and An0m, and whether you should be worried about your own device. 

The most ambitious mission yet in the billionaire space race saw Jared Isaacman become the first non-professional astronaut to walk in space on Thursday, in partnership with Elon Musk's SpaceX. The Polaris Dawn mission has been welcomed by the aerospace community for pushing the boundaries of 21st-century spaceflight, but dismissed by some in the general public as just another vanity project for the rich. On this week's Tech 24, we discuss what the mission has achieved, and its lofty hopes for the future.

It’s been another wobbly week for the global semiconductor industry. Nvidia suffered the biggest one-day loss in stock market history, while Intel kept making headlines for its plans to cut costs. 

It’s one of the logistical questions hanging over the Paris Olympics, two weeks from the Opening Ceremony: will there be flying taxis? 

A French AI lab has released a demo of a voice chatbot with practically immediate response times. OpenAI, the world's third most valuable start-up, has been teasing a similar feature for its own voice bot since mid-May. 

At Euro 2024 in Germany, referees are souped up with data and artificial intelligence, players' bodies are scrutinised to within a square inch by a grid of cameras, and even the ball has been fitted with a special sensor. In this edition of Tech 24, Peter O'Brien explains why football tournaments are a playground for cutting-edge monitoring and surveillance technology.

In the UK's general election, Steve is running to be MP for Brighton. In Wyoming in the United States, Vic is running to be mayor. Both of them are not in fact human, but created by artificial intelligence. On this week's Tech 24, we interview AI Steve to find out what these robot candidates mean for democracy (and whether he's going to turn us all into paperclips). We also look at the election campaigns that have recently come to a close in India and the EU, where the deluge of AI-generated disinformation that some were predicting did not come to pass.

Top AI engineers at defence technology companies defended the need for autonomous weapons on Thursday, amid a push for a ban on so-called "killer robots". More than 115 countries and 250 non-governmental organisations are calling for an international treaty to ban weapons that use artificial intelligence to identify and engage human targets, technology which United Nations Secretary-General Antonio Guterres has called "morally repugnant."

A slew of announcements from OpenAI and Google this week brought us to the brink of human-like AI assistants. Generative artificial intelligence is getting faster, and being applied to an increasing number of tasks. But without a major breakthrough to the models underpinning such projects, it has led some to emerge from the parapets and ask whether the technology will continue getting smarter given its exponential hunger for data. One of them is Dr. Michael Pound, Associate Professor of Computer Science at the University of Nottingham.