Podcast
Tech Life
Hosted by BBC World Service · EN
Tech Life discovers and explains the ways technology is changing our lives, wherever we are in the world. We meet the people with bright ideas for rethinking the way we work, learn and play, and get hands-on with the products they dream up. We hold tech giants to account for their huge power to affect our lives, and ask who wins, and who loses, in the technology transformation. Tech Life is your guide to a future being made, and remade, at lightning speed in front of our eyes.
33episodes
Episodes
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Smell the future
5d ago00:26:29Tap to summarizeThe nose of a dog is incredibly sensitive. And odour contains information. With the help of AI, electronic 'noses' are being used to sniff out complex odours, including diseases. Chris Vallance visits a company developing the technology.Also this week: Shiona McCallum is in Paris to see the tech that can help us understand sleep. And Liv McMahon accompanies Chris on a walk in a park. There, they try one of many bird identification apps that are proving a hit, especially with younger users.Presenter: Chris Vallance Producer: Tom Quinn(Image: A photo of a cute mixed breed dog with black fur. It is sitting down, looking up at the camera. Its nose is prominent in the foreground. Credit: Getty Images)
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Meet the humanoid robots performing surgery
2w ago00:26:28Tap to summarizeHumanoid robots have successfully performed surgery in an operating theatre for the first time. They were remotely controlled by surgeons. An expert involved talks to Tech Life.Also this week: the man who invented the infinite scroll tells us his latest thoughts on social media. And how do you stop big cargo ships pumping greenhouse gases into the air, as they move our goods around the world? We hear about a carbon capture solution.Presenter: Shiona McCallum Producer: Tom Quinn(Photo: Two human-shaped robots stand holding equipment, and perform surgery in an operating theatre. Credit: University of California San Diego)
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Too young to scroll?
3w ago00:26:29Tap to summarizeWhat is a good age to give a child a smartphone? A community in Ireland might have the answer. In Greystones there's a voluntary agreement to wait until secondary school age. We hear from the school principal who leads the "It Takes A Village" initiative, and a local parent.Also this week: a woman tells Shiona McCallum how surviving a late-night attack inspired her to develop a wearable safety device. And AI was let loose to run a cafe in Sweden. Find out what happened next.Presenter: Shiona McCallum Producer: Tom Quinn(Photo: A small group of boys and girls look at their smartphones. Credit: Getty Images)
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What happens when health information is shadow banned?
4w ago00:26:28Tap to summarizeWe look at an issue known as shadow banning. What is it? How does it work? And could it be affecting health education messages for women and young girls?Also this week: we're feeling nostalgic about the discs that hold our favourite video games. And Shiona McCallum speaks to the founder of the Global Gaming League.Presenter: Shiona McCallum Producer: Tom Quinn(Photo: A young sports woman relaxes after a workout. She is lying on a yoga mat, looking at her smartphone. Credit: Getty Images)
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Viva technology!
Jun 2300:26:29Tap to summarizeShiona McCallum visits a huge technology show in Paris. There, she finds some of the latest kit that could be in your home or workplace before too long. And we're talking about data centres. They are central to our modern online lives. But not everyone thinks they are great. Shiona speaks to the head of a big global data centre company about some of the challenges facing the industry.Presenter: Shiona McCallum Producer: Tom Quinn(Photo: Shiona McCallum tries on some wearable tech at VivaTech in Paris. Credit: BBC)
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ChatGPT prompt generates disturbing images
Jun 1600:26:30Tap to summarizeA group of cybersecurity researchers found a prompt which gets past ChatGPT’s guardrails and causes it to generate some disturbing images. We unpack what this tells us about the way AI is trained, and how it could be exploited. Also on the show, after a recent episode about potholes, we were contacted by the UK’s ministry of transport. We speak to their chief scientific adviser about potholes and the future of transport. And what is a quantum diamond magnetometer? We speak to the company which has just put one into space – in order to measure where magnetic north really is.Presenter: Chris Vallance Producer: Imran Rahman-Jones(Image: A phone with the white and black ChatGPT logo on it. In the background is green Matrix-style code. Credit: Getty Images)
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Tackling lithium battery fires on planes
Jun 900:26:29Tap to summarizeWhen we fly we love to take our gadgets with us. But the lithium batteries that power them can catch fire. We find out about a new campaign urging us to pack with safety in mind.Also this week: the BBC's Lily Jamali visits an international competition for new AI applications in San Francisco. And protecting Africa's endangered wildlife is an increasingly high-tech business - a new scheme aims to give conservation workers the latest skills.Presenter: Chris Vallance Producer: Tom Quinn(Photo: A man is in an airport lounge. He is charging his smartphone with a portable charger, which is resting on a suitcase. Credit: Getty Images)
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Microsoft's big quantum bet
Jun 200:26:29Tap to summarizeMicrosoft unveils a new quantum chip. It's a big moment for the company, as its quantum programme has faced criticism. Is the tech giant's strategy finally paying off? And when will this chip deliver practical quantum computing? The BBC's Technology Editor, Zoe Kleinman, interviews Microsoft's executive vice president for quantum.Also this week: what new tech can soccer fans expect at the World Cup? Shiona McCallum reports from FIFA headquarters in Switzerland. And a leading critic of AI hype returns to Tech Life.Presenter: Chris Vallance Producer: Tom Quinn(Photo: A hand is seen holding the new Majorana 2 quantum chip from Microsoft. The chip is gold-coloured. It is so large that it is the same size as the hand. Credit: Microsoft)
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Teaching in the AI world
May 2600:26:29Tap to summarizeWe speak to Google about the introduction of artificial intelligence into classroom learning, and what they think this will mean for teachers and pupils.Also this week: Shiona McCallum reports on a new artificial limb which is making a big difference to the life of one man who has a very personal story to tell. And find out about the engineering technology that's being used to check the heart health of unborn babies as they grow in the womb. Presenter: Shiona McCallum Producer: Tom Quinn(Photo: A female teacher sits at a classroom desk with a female high school pupil looking at a laptop screen. Credit: Getty Images)
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Myth or mythos: Is the AI cyber threat real?
May 1900:26:29Tap to summarizeFrom fears that a powerful new AI could supercharge hacking, to the ransomware gangs holding our data hostage, we talk to a former FBI expert about the latest cyber threats.Also in Tech Life this week: we hear from a listener who is using dermatology tech to educate schoolchildren on the importance of staying safe in the sun. Presenter: Chris Vallance Producer: Tom Quinn(Photo: Numerous computer screens are displaying green-coloured code and a finger pointing at a smartphone screen. Credit: Getty Images)
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