22/07/2025
๐ Can your device pass the grandma test?
If a user canโt figure it out without a manual, thatโs not a user error โ thatโs a design flaw.
In MedTech, 80% of device errors are user-related โ and most are preventable.
Thatโs why Human Factors Engineering (HFE) isnโt just a checkbox โ itโs your frontline for safety, compliance, and market success.
At IZiel, we embed HFE and human-centered design into the device development process from Day 1 โ not as an afterthought.
We align with global standards:
โ
IEC 62366 for usability
โ
ISO 20417 for clear, compliant Instructions for Use (IFUs)
Because usability = safety + compliance.
Letโs simplify your interface โ and satisfy regulators too.
๐ข Book a usability audit today: www.iziel.com