For the eye-tracking studies I used the Tobii system and would cut videos to demonstrate the issues with the prototypes/systems.
As part of this process a series of recommendations would be delivered prioritsed from critical to non-critical.
with Design Artefacts
Engaging Community with Co-design
with nonviolent communciation
4 week virtual codesign study
Discovery project for the University of NSW
UX Australia Design Research Conference 2017