About these field notes

Who writes Frontosaur Field Notes and what this domain used to be.

Frontosaur Field Notes is a small collection of practical notes on collecting and acting on feedback from website and app users: feedback widgets, usability tests, heuristic reviews, sorting feedback and reading behaviour in analytics.

Who writes it

The notes are written by Iris Calloway, a pen name for someone who has built small web products and run informal usability sessions with friends, colleagues and customers. No formal research qualification is claimed. Definitions are linked to Wikipedia so you can read further.

About this address

Between roughly 2019 and 2022 this domain was the home of Frontosaur, a website feedback widget product. That product and its makers are not connected to this site. Nothing is sold here, and no feedback tool is offered.

How the notes are kept

Each page shows the date it was last checked. Methods change slowly, but tools and platforms change quickly, so the notes avoid naming specific software where possible.

By Iris Calloway · last checked 2026-11-09