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Picture of young couple using smartphones while dating together

Voice assistant recordings could reveal what someone nearby is typing

4 December 2020

Tapping on devices that is detected by voice assistants could potentially be used to deduce what a person is typing on their phone up to half a metre away


Uber and Lyft pricing algorithms charge more in non-white areas

Uber and Lyft pricing algorithms charge more in non-white areas

18 June 2020

The algorithms that ride-hailing companies such as Uber use to determine fare prices appear to set higher prices for non-white neighbourhoods


Seeing around corners: How to decipher shadows to see the invisible

Seeing around corners: How to decipher shadows to see the invisible

6 November 2019

Reflected light gets everywhere and even shady spots are full of images we can’t see – not least what’s happening around corners. But new technology is beginning to expose these hidden scenes


Himalayas

All-seeing eyes: The epic plan to track almost everything on Earth

30 October 2019

Firms are racing to create a real-time database of every object on Earth larger than a car. It would help investors and conservationists, but could it be abused?


Trevor Paglen exhibition highlights how prejudice is tainting AI

9 October 2019

The epic expanse of photos in a new show at London’s Barbican Centre reveals a human side to artificial intelligence – and it isn’t pretty


Guilt-free online shopping is possible if we reinvent home delivery

Guilt-free online shopping is possible if we reinvent home delivery

4 September 2019

The boom in online retail has left our streets clogged with polluting delivery vans. We navigate the high-tech solutions that will distribute your parcels without the damaging emissions


numbers artwork

Inside the race to find the first billion-digit prime number

7 August 2019

Discovering giant prime numbers involves laborious trial and error, and they are of little use when they are found. For certain devotees, that's beside the point


Kronos quartet

A classical concert at the Barbican shows how AI interprets a recital

3 July 2019

Sight Machine, an AI project at the Barbican, shows how the algorithms used in techniques like facial detection capture the performance of a string quartet


Galaxy simulator Ashley Spindler uses AI to understand the far cosmos

Galaxy simulator Ashley Spindler uses AI to understand the far cosmos

3 July 2019

Ashley Spindler's machine-learning code is slowly teaching itself to simulate and identify distant galaxies – giving her time for hobbies like making chain-mail armour


MRI scanner

AIs that diagnose diseases are starting to assist and replace doctors

26 June 2019

Digital doctors are already in use, but there are big questions about how they work. Are we ready for the rise of AI healthcare?


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