Articles on datasets

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With the Capitol in the background, Kali wears a trans equality flag in her hair while attending a rally for the Trans Day of Visibility, on the National Mall, on March 31, 2025, in Washington.‘I am here because I am trans and it is a day to be visible,’ she said. (AP Photo/Jacquelyn Martin)

Counting trans people: Why better data collection is essential for better policy

Trans people are consistently undercounted in data thanks to flawed practices in collection, analysis and sharing. And if we don’t fix this, policy and advocacy will fail to address their needs.
Advances in facial recognition technology may have useful applications in healthcare. Getty Images

Foetal alcohol syndrome: facial modelling study explores technology to aid diagnosis

Key to diagnosing foetal alcohol syndrome is an assessment of certain facial features. A 3D facial scan is expensive but 2D images may offer a solution.
In hackathons, people come together to build more extensive and cohesive datasets. (Shutterstock)

Hackathons should be renamed to avoid negative connotations

“Hackathons” can imply breaching security and privacy. To more accurately reflect their creative and constructive intent, they can be referred to instead as “datathons” or “code fests.”
The increasing use of artificial intelligence and machine learning in public decision making is raising critical issues around fairness and human rights. Getty Images

Artificial intelligence carries a huge upside. But potential harms need to be managed

The increasing use of artificial intelligence and machine learning in public decision making is raising critical issues around fairness and human rights.

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