I thought I said &quot;fault tolerance&quot; rather than &quot;hardware fault tolerance&quot; to reduce confusion. I failed: inherently confusing I guess haha. To be clear, I was mainly referring to her use of the asynchronous, priority-based model. That combined with self-checking&#x2F;adaptation and human-in-the-loop, priority displays. Most of what I read mention those specifically as her contributions. Do correct me if she didn&#x27;t invent any of these or was merely the first wise enough to apply them to production systems. I like keeping the facts straight so right people get credit for building better parts of our field. :)<p>Thanks for the Svoboda reference as I didn&#x27;t know about him. His is our vanilla approach for reliability so he deserves credit. Might look up his papers.