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Articles on Artificial intelligence (AI)

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Chatbots could take over the majority of low-level guidance tasks fielded by staff in teaching and learning centres to free them up for where in-person support is most needed. (Shutterstock)

AI-powered chatbots, designed ethically, can support high-quality university teaching

Chatbots can be part of a broader approach universities’ teaching and learning centres can take to support faculty in innovating teaching practices.
Lemonsoup14/Shutterstock

Six big digital trends to watch in 2022

2021 was another unpredictable year and there’s no sign of life returning to normal just yet – but here are the digital trends you can expect in 2022.
Nickel oxide, the gray-and-black-striped material, demonstrates unique properties when exposed to hydrogen. Purdue University/Kayla Wiles

Nickel oxide is a material that can ‘learn’ like animals and could help further artificial intelligence research

The ability to store information is central to learning and the field of artificial intelligence. Researchers have shown how a unique material shows basic learning properties similar to that of slugs.
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.
“Alfie”, a moral choice machine, is pictured in front of an important question during a press conference in Germany. Arne Dedert/picture alliance via Getty Images

Defining what’s ethical in artificial intelligence needs input from Africans

Inclusivity and diversity also need to be at the level of identifying values and defining frameworks of what counts as ethical AI in the first place.

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