The early internet was like the coolest club around. Then, big tech companies swept in. But the alternative to a corporate online world has always existed.
In the early days the internet was a free, egalitarian space for anyone to surf. Now, commercial interests rule – but users do still have some control.
As more internet devices run increasingly data-heavy apps, there’s a squeeze on the wireless spectrum. High-frequency terahertz waves could ease the crunch with the help of chips that control the beams.
Network equipment riding on balloons, airships, gliders and planes could boost internet access, including in disaster zones, and improve scientific monitoring.
Platforms are doing everything in their power to keep us hooked to their dopamine-generating features. How can we keep control of our digital time? Teenagers have their own strategies.
Between AI and bingeing TV shows, we’re using more data than ever – and data centres are power hungry. Thankfully, there are some ways to optimise their electricity use.
Alex Beattie, Te Herenga Waka — Victoria University of Wellington and John Kerr, University of Otago
A new study reveals just how digitally dependent most New Zealanders are now. Disconnecting requires conscious effort – and it could even cost you money.
Richard Forno, University of Maryland, Baltimore County
A faulty software update crippled airlines, hospitals and government services. A security researcher explains why it’s likely to happen again and what needs to be done to lower the odds of a repeat.
Regulating how kids access the internet – including social media – must balance protection from harm with children’s rights to expression and information.
Professor of Electrical and Electronic Engineering and Deputy Dean Research at Faculty of Engineering and Information Technology, The University of Melbourne