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Thanks for downloading our podcast. You can find out more about TechTent from our web page. Go to

BBCworldservice.com slash TechTent. Hello and welcome to TechTent, your weekly guide to

the hottest news and trends in technology.

I'm Rory Katelyn Jones, and this week we asked two important questions about autonomous technology.

Should you be asking a voice-activated speaker intimate questions about your health?

And is it important that the scientists behind AI systems actually understand how they work?

We'll also be looking at how the luxury car brand, Aston Martin, is trying to adapt to the era of electric motoring. Joining me

this week is BBC Technology Reporter Chris Fox. Hi, Chris. Hi, everyone. And my special guest is Charlotte

G from MIT Technology Review. Welcome, Charlotte. Hi, good afternoon. Good to have you here. Here's the flavour of what's coming up.

What I mean by accidental autonomy is where somebody designed a system. They didn't mean to be

autonomous, but it is. I believe what's happened with the Boeing 737 Max

recently is a very good example of that. All of that coming up. Now, first, where do you turn

for health advice online? In the UK, you can now ask Amazon's Alexa voice-powered assistant

and get answers from the National

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