Acknowledgements

This work has been funded by the FAST Healthcare Networks Plus and Wellcome / EPSRC Centre for Interventional and Surgical Sciences (WEISS).

This report builds on the hard work of those who have come before, in developing the methods and practices that allow us to better understand user needs. By synthesising the work of others, we have created a guidebook to improve future healthcare products as human factors is used to guide the engineering decision processes.

The authors also thank the engineers, clinicians, and human factors researchers that made the time to review and improve this website through their feedback and suggestions.

Finally, we thank our families for their unconditional support and being sounding boards to help shape this work.