Ideas for alternative access controls in a manufacturing environment

I’m looking for alternative solutions for access controls that do not utilize passwords with hands on keyboard. The use case would be users who are in a sterile manufacturing room and in full PPE who often have difficulties handling keyboards as a result. Additionally many systems in an OT environment could have technical constraints like not accepting a strong password. So I am looking for other stronger forms of authentication controls.

In some cases, NIST recommends leveraging physical access control …

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