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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.
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The man who ‘saved the internet’
A week ago, few outside of the tech world had heard of PHP. Now, after vulnerabilities were discovered, it’s an acronym many more of us are familiar with. With the help of insiders, we tell the story of the PHP crisis. Plus, Tech Life speak
Beyond silicon chips
Shiona McCallum visits a semiconductor plant making super-thin and flexible chips. Canada's AI Minister talks to the BBC. And drone tech is monitoring fire-damaged landscapes. You can view Shiona's report on thermal drones here: https://www
Virtual data centres in space
Where should data centres be built? We talk to an entrepreneur hoping to build a virtual data centre in space, by using computing power that's already up there - in satellites. Also this week: A Facebook whistleblower, whose story inspired
Inside a supercomputer: A Tech Life special
What exactly is a supercomputer for? How does it work? And who gets to use it? Tech Life spends the day at the UK’s national supercomputer to get the answers. We get a rare tour of one of the most powerful computers in the country, and spea
How an AI was tricked into breaking its own rules
Security researchers have got an AI model to break its own rules and give advice on terrorist attacks and assassinations. They talk to Tech Life about their findings. Plus, indie game developer Jonathan Blow on why he spent 10 years inventi
Gauging China's AI strength
How far has China come in developing AI technology? And what challenges does it face? An expert helps us understand the thinking in Beijing. Also this week: what can fifty thousand autonomous machines tell us about the future of robotics? A
Growing up in the age of AI
AI is developing rapidly. What should parents and children make of it all? And how can young people navigate school and future careers when AI is becoming increasingly important? We speak to an expert who has written a new book about these
The copyright extortionists
Lots of people make a living from social media posts. But some have been targeted by an international extortion scheme. It involves a flood of false copyright infringement claims. It only stops if the extorter is paid. Imran Rahman-Jones ha
What if AI doesn’t speak your language?
English is the most widely-used language online. Internet material helps to train AI tools. So where does that leave people whose native language barely features on the web? We find out about a project helping AI to work in more of the worl
Unlocking tech breakthroughs
ARIA is the UK's research and development funding agency that's built to unlock new scientific and technological developments. We speak to ARIA's new boss about their work. Also this week: the tech that's helping disabled racing drivers to
Can AI tackle aviation’s climate problem?
Cloudy lines in the sky, caused by aircraft engines, are called contrails. They're harmful to the environment. Now a project is underway, using AI, to reduce the amount generated. It's called Operation Blue Skies, and we speak to Google abo
School deepfake ransoms
For many schools, it’s normal to post pictures of their own pupils online, either celebrating events or for marketing. But these photos could also be taken by criminals and used to make distressing deepfake AI images. We speak to the founde
The future of flying?
The transition from petrol to electric cars is well underway. But why are most aircraft in the skies still burning jet fuel? We look at new developments in electric aviation. Also this week: keeping children safe online - a leading internat
Understanding AI Agents
AI agents carry out tasks autonomously on behalf of users. But what are they capable of, and what do we need to know about them? With AI agents in the news, we speak to an expert. Also this week: can AI make the process of recruiting employ
Smell the future
The 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. Al
Meet the humanoid robots performing surgery
Humanoid 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
Too young to scroll?
What 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 Villa
What happens when health information is shadow banned?
We 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
Viva technology!
Shiona 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
ChatGPT prompt generates disturbing images
A 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
Tackling lithium battery fires on planes
When 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
Microsoft's big quantum bet
Microsoft 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 T
Teaching in the AI world
We 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
Myth or mythos: Is the AI cyber threat real?
From 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
The AI pothole hunter
Drivers and cyclists know the dangers of potholes and broken road signs. A Swedish company is fitting vehicles with cameras, and using AI to spot potential problems and defects. We speak to the CEO to find out how it works. Also in Tech Lif
Could this tech help millions of us sleep better?
An anti-snoring device is being trialled as a potential solution to sleep apnoea, a condition which affects millions and can have wide-ranging consequences on daily life. We speak to the team behind the trial. Also on the programme, two hea
The workers in the engine room of big tech
We look at revelations about outsourced tech workers in Kenya, and try to find out why more than a thousand of them have been made redundant. Also this week: are you getting the best out of artificial intelligence? Could changing "how" you
A hologram to remember: Pam and Bill’s love story
Pam Cronrath tells her deeply personal story of creating a lifelike speaking hologram of her husband, Bill, after he passed away. Pam wanted to honour a promise she'd made to Bill, for a "super wake". And so Bill's hologram appeared in fron
Sharing the road with driverless cars
Chris Vallance finds out about research to help self-driving cars communicate with other road users. Hear what happened when he came into contact with a virtual vehicle! Also this week: you've probably seen the app on TV news recently, but
The problem with AI
Can we trust AI? Its answers are not always correct. And it only knows what it's been trained on, so some of its responses can contain bias. Tech experts offer us some solutions. Also this week: digital twinning is helping the restoration o
