Data drives our global digital ecosystem, and AI technologies reveal patterns in data. Smartphones, smart homes, and smart cities influence how we live and interact, and AI systems are increasingly involved in recruitment decisions, medical diagnoses, and judicial verdicts. Whether this scenario is utopian or dystopian depends on your perspective.
The smartphone era is only just over a decade old, but the pocket-sized computers at the heart of that societal transformation are only really possible because of another technology: lithium-ion batteries.
Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means that it is high-energy and can damage the delicate tissues of the eye. It can also pass through the eye to the retina, the collection of neurons that converts light into the signals that are the foundation of sight.
Today, improving urban services through digital transformation is a huge industry, dominated by the likes of Cisco and IBM. But the idea of a “smart city” encompasses more than the clever application of technology in urban areas. That technology must also contribute to making cities more sustainable, and improving the quality of life for the people who live there.
You may have read about – or already seen, depending on where you are – the latest tweak to Facebook’s interface: the disappearance of the likes counter. Like Instagram (which it owns), Facebook is experimenting with hiding the number of likes that posts receive for users in some areas (Australia for Facebook, and Canada for Instagram).
Electric cars are often seen as one of the great hopes for tackling climate change. With new models arriving in showrooms, major carmakers retooling for an electric future, and a small but growing number of consumers eager to convert from gas guzzlers, EVs appear to offer a way for us to decarbonise with little change to our way of life.
At the close of June’s G20 summit in Japan, a number of developing countries refused to sign an international declaration on data flows – the so-called Osaka Track. Part of the reason why countries such as India, Indonesia and South Africa boycotted the declaration was because they had no opportunity to put their own interests about data into the document.
For autistic children, online social interactions can be just as fraught as those in the offline world. The community at Autcraft, which is built around a customised version of the popular game Minecraft, has set out to create a safe virtual playground.
South Africa has not been immune to the hype. The government has shifted its focus and resources to the 4IR. And it’s prioritised over more mundane, but essential, policy interventions aimed at ensuring the more equitable inclusion of the populace into a modern, digital economy.
Facebook leader Mark Zuckerberg recently took the unusual step of visiting lawmakers in Washington, including President Donald Trump in the White House. The reason? Congress’s anti-trust sub-committee has started demanding documents from Facebook and other big tech firms