Technology

TikTok suicide video: it’s time platforms collaborated to limit disturbing content - Guest Work

Guest Author Sep 09, 2020

Ariadna Matamoros-Fernández, Queensland University of Technology and D. Bondy Valdovinos Kaye, Queensland University of Technology A disturbing video purporting to show a suicide is reportedly doing the rounds on the popular short video app TikTok, reigniting debate about what social media platforms are doing to limit circulation of troubling material. According to media reports, the video first showed up … Read More

Learning from techno-hype - Ariadne

Robert Hickson Sep 07, 2020

There have been several hyped technological developments in the last few weeks. Nothing unusual in that, but they provide useful examples of the need to adopt a critical mindset when considering the significance of developments and trends. Some futurists seem to just scrape the headlines for content without questioning the reports. That just feeds an uncritical … Read More

NZ’s cyber security centre warns more attacks likely following stock market outages - Guest Work

Guest Author Aug 31, 2020

Dave Parry, Auckland University of Technology The Government Communications Security Bureau (GCSB) has issued a warning to all New Zealand businesses to be prepared for cyber attacks, following almost a week of daily attacks on the New Zealand stock exchange (NZX). The attacks have caused outages, sometimes for hours, of NZX’s public-facing website since Tuesday last … Read More

Containers for reproducible bioinformatics research - Genomics Aotearoa

Genomics Aotearoa Aug 12, 2020

By Aleksandra Pawlik, Ngoni Faya, Joseph Guhlin, Megan Guidry, Tom Harrop, Dinindu Senanayake Rapid development of computational bioinformatics tools mean we can more easily push research boundaries. However, it comes at a cost. The complexity of the software chain that needs to be installed and configured to run advanced workflows results in researchers spending hours, if not days, trying … Read More

Could electric car batteries feed power back into the grid? - Climate: Explained

Guest Author Aug 05, 2020

Climate Explained is a collaboration between The Conversation, Stuff and the New Zealand Science Media Centre to answer your questions about climate change. If you have a question you’d like an expert to answer, please send it to climate.change@stuff.co.nz Why can’t I use the battery from my electric car to export solar power to the grid when … Read More

It’s complex - Ariadne

Robert Hickson Jul 29, 2020

An article in the EETimes suggests that advances in autonomous vehicles are not moving as quickly as expected because those working on them have confused complicated problems with complex ones. Engineering can only take you so far in complex worlds. Complicated systems tend to have fairly predictable inputs, processes and outputs. Complex systems (like city streets) not … Read More

Data analysis skills are in hot demand – what should we be doing about it? - Genomics Aotearoa

Genomics Aotearoa Jul 29, 2020

By Associate Professor Mik Black, Department of Biochemistry, University of Otago The increased availability of complex biological data sets means that analysis and computation are becoming critically important skills for New Zealand’s future scientists. Because of this, we need to be doing everything we can to help our students develop these skills, to better prepare them for large-scale data analysis … Read More

The day the sky fell in - Out of Space

Duncan Steel Jun 30, 2020

It’s June 30th, marked as Asteroid Day by many people of an astronomical bent around the globe. On this date in 1908, early in the morning in a remote part of central Siberia, the sky fell in. Well, not literally. What happened is a substantially-sized bit of cosmic detritus – a lump of rock and perhaps ice – arrived … Read More