The final panel on this day at AoIR 2018 is on journalism, and starts with Òscar Coromina. His focus is on the influence that trending topics on Twitter had on journalistic coverage of the Catalan independence referendum. Trending topics are important in directing user attention, especially in the context of breaking news, and Twitter is of course also selling advertising at the top of its trending topics list, indicating their importance.

The last paper in this AoIR 2018 session was mine, presenting on our TrISMA project to gather social media data in Australia at scale. Here are the slides:

A month ago I was able to present the themes of my latest book Gatewatching and News Curation at the University of Sydney, as part of its Media@Sydney series of talks – my sincere thanks to Francesco Bailo, Gerard Goggin, and everyone else who made this possible. The M@S team also posted video and audio recordings of the talk, which I’m sharing below; in case the presentation is difficult to make out in the video, I’ve also included the slides themselves.

Speaking on the day of Australia’s latest partyroom spill for the Prime Ministership, this was a timely opportunity to reflect on the intersections between journalism, social media, and the public sphere, and I thoroughly enjoyed the discussions after the presentation – many thanks to everyone who came along.

More information about the new book is here: Gatewatching and News Curation: Journalism, Social Media, and the Public Sphere.

The final paper in this final session of Social Media & Society 2018 is Sonya Sachdeva, whose interest is in the role of social media in discussing the smoke from wildfires. Wildfires themselves have become more prevalent and more intense around the world, as a result of climate change, and the smoke from such fires can affect far larger areas than the fires themselves. Some two thirds of the United States are affected by the smoke from wildfires, even if they are nowhere near forests and firezones.

The next speaker at Social Media & Society 2018 is Wasim Ahmed, whose focus is on discussions of infectious diseases on Twitter. Such diseases can be very deadly, and when outbreaks occur they lead to the public expression of people’s views and opinions via social media. There’s a need to further understand such communication processes, beyond mere metrics, through qualitative and mixed-methods approaches.

The final session at Social Media & Society 2018 starts with Supraja Gurajala, whose interest is in using Twitter data for responding to air quality issues. Air quality is a major health issue in population and industrial centres around the world, and metrics like the Air Quality Index (AQI) and Particulate Matter index (PM) are key to its assessment.