We discuss how AI could help health professionals work better, detect diseases earlier and even change the way people around the world look after themselves.

Also this week: Shiona McCallum interviews a businesswoman who is trying to make female health tech more accessible and affordable. And we have a good news story that originated on the darker side of the internet.

Presenter: Shiona McCallum

(Image: A photo of a female doctor sitting at a desk in a hospital lab. She is using AI technology on a laptop computer. Credit: Getty Images)

We dig through the evidence on the effect of screen time on babies and young children, with the help of some parents and experts. And after hearing our story of a woman who got her voice back with the help of AI, a listener got in touch to tell us his own moving story of hearing his father’s voice for the first time in 50 years.

Producers: Imran Rahman-Jones and Vuyelo Ndlovu

(Image: A baby holds a smartphone, looking at the screen while lying in bed. Credit: Getty Images.)

Behind some OnlyFans models making money from chatting to paying subscribers is the unseen human labour people who pretend to be the models and chat on their behalf. We speak to a woman in the Philippines about her jobs as a “chatter’.

Also on the programme, scientists using AI to help advance their research. And the White House has been cutting real footage from the war with Iran with clips from video games. We analyse their strategy.

Presenter: Shiona McCallum

Quantum computing promises revolutionary new discoveries. But tech revolutions can be messy. Is now the time to start thinking about how we ethically use quantum machines?

Also, we find out how glass can be turned into useful data storage that will last for thousands of years. And what can science fiction tell us about our spacefaring future?

Presenter: Chris Vallance

(Photo: An image of a quantum computer inside a high-tech facility. The computer has metallic silver and gold-coloured tubing to assist in cooling. Credit: Getty Images)

AI tech is giving people their lost voices back. We chat to Yvonne Johnson, who has motor neuron disease. She's lost much of her ability to speak. But artificial intelligence is helping Yvonne to be heard again, with her own voice.

Also this week: we discuss AI and the price of memory chips with a big computer manufacturer. And video gaming is booming in Africa.

Presenter: Shiona McCallum

(Image: A photo of Yvonne Johnson. She is smiling directly at the camera. Credit: Portrait Of A Voice.)

We chat to NVIDIA about AI chat and how to make it sound more human. Explore making and breaking an emotional connection with AI. And new tech is helping stroke survivors.

Presenter: Chris Vallance

(Photo: A digital screen shows an icon of a chatbot with text inviting users to ask it anything and a finger pressing on the screen. Credit: Getty Images)

Is this the year when smart glasses become mainstream? Whether you need spectacles for your vision, or wear sunglasses, tech firms are hoping you'll buy their latest devices. Tech Life's Alasdair Keane has road tested some of the latest wearables on the market.

From smart glasses to smart bricks! It's been a childhood favourite for decades, and now Lego is packing its colourful plastic with lights, sensors and sound synthesisers. Shiona McCallum plays with the new tech.

And we hear from a Hong Kong tech company that's developing AI for neglected languages, starting with Cantonese.

Presenter: Shiona McCallum

(Image: A photo of Mark Zuckerberg, the CEO of Meta. He is wearing dark-rimmed smart glasses. Credit: Reuters.)

Autonomous taxis are already part of everyday life in some cities. What will it be like when self-driving car tech gets up to full speed ? And we find out how scientists are using quantum sensing technology to peer inside soldiers' brains on the firing range.

Presenter: Chris Vallance

(Image: A Zoox robotaxi containing passengers is stationary on a road. The skyscrapers of San Francisco are in the background. Credit: Zoox, Inc.)

The launch of China's DeepSeek AI tool a year ago sent shockwaves through US markets and Silicon Valley. But now Chinese AI tech is being used by more and more US companies. Our North America Technology Correspondent, Lily Jamali, tells us about it.

Also this week: shoppers in Denmark are using mobile phone apps to boycott some goods from overseas. And we road-test an exoskeleton taking the physical effort out of long outdoor walks.

Presenter: Shiona McCallum

(Image: An image of a mobile phone displaying the DeepSeek name and logo on the screen. In the background are flags of China and the United States of America. Credit: Reuters.)

We all want to stay fit and healthy. But how can technology help ? Shiona McCallum discusses new health tech on display at the world's biggest consumer electronics trade show. And if you own cryptocurrency - beware. Thieves could be targeting you. The BBC's Cyber Correspondent, Joe Tidy, joins us to explain more.

Presenter: Shiona McCallum

(Image: A photo of Shiona McCallum wearing an LED face mask. The room is dark and the transparent face mask covers Shiona's face. The light emitting from the mask gives Shiona's face a red glow. Credit: BBC.)