- A participant asked about the current state of commercially-available eyeball and fovea-tracking hardware accessible to hobbyists, highlighting ongoing interest in low-cost, high-resolution gaze-tracking for BCI and AR/VR experiments.  
- nmz787 shared a link to the University of Arizona Microscopy Alliance event “Atom by atom fabrication via electron beams and scanning probes (ORNL)” scheduled for 1–2 November 2018, and invited kanzure to attend, pointing to community engagement with cutting-edge nanofabrication techniques.