I attended RubyConf Australia 2023 in Melbourne from 16-17 February this year.
My presentetion was very successful, at least judging by feedback from people who saw it
Thanks to Next Day Video, the video is now available online.
My presentation was the second session on the first day. My Mega Drive did not connect well with the venue’s AV system, and I ended up routing it through OBS on my MacBook with a USB HDMI capture device. Due to this, I didn’t notice my audio was muted and my demo-game was without sound effect. Fortunately, it was not such an important part of the presentation.