A semi-chronological list of (good?) ideas that I have had the opportunity - or good luck - to work on and/or contribute to.
Cognitive Systems Engineering (with David D. Woods)
Goals-Means Task Analysis (GMTA)
Phenotypes and genotypes (of erroneous actions)
ECOM (Extended Control Model)
Resilience Engineering (with David Woods and others)
The ETTO Principle
FRAM (the Functional Resonance Analysis Method)
RAG (the Resilience Assessment Grid)
Resilient Health Care Net
Safety-I and Safety-II
Half-baked ideas are a kind of memory dump. These are things that I have started to work on but then either suspended (usually because of lack of time) or given up, at least for the time being. If you find anything of interest here, and would like to explore it further, please get in touch.
Copyright © Erik Hollnagel 2017
All Rights Reserved.