Voice cloning is becoming so sophisticated that even live phone calls can be generated by machine. Is it possible to protect yourself ? Mouthguard technology is monitoring the hardest tackles on rugby players - our reporter gives it a try. Also in this week's Tech Life, we look at tracing your family tree with tech. And hear about winter-proof long-distance drones delivering supplies in Norway.
PHOTO CREDIT: Getty Images/demaerre
Battery tech goes super miniature - and tear powered
Charting the true cost of AI
Why do smart speakers get facts wrong?
Tech taught me
Fighting forest fires with technology
The cost of data
X marks the spot
The new world AI is making
The changing social media landscape
Elon Musk's Twitter: More changes and more competition
Can artificial intelligence be a force for good?
Have we had enough of podcasts?
The EU takes action on AI
Apple's big bet on virtual reality
The drama about AI in Hollywood
What's the deal with chips?
Is Elon Musk's Twitter harming global political free speech?
A warning about AI from a founding father of the IT age
Is digital life booming in Rio?
'I sacrificed my soul': A Facebook moderator's story
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