Learning from Failure at Etsy

(This was originally posted on Code As Craft, Etsy’s engineering blog. I’m re-posting it here because it still resonates strongly as I prepare to teach a ‘postmortem facilitator’s course internally at Etsy.) Last week, Owen Thomas wrote a flattering article over at Business Insider on how we handle errors and mistakes at Etsy. I thought...
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Owning Attention (Considerations for Alert Design)

In the past month or two, I’ve spoken on the topic of alert design. There’s a video of my giving the talk (at Monitorama, as well), but I thought I’d try to post on the topic and material as well. The topic of alerts and “alert design” as seen as a deliberate and purposeful thing...
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Prevention versus Governance versus Adaptive Capacities

The other day I posted about the intersections of Systems Safety and web operations and engineering. One of the largest proponents of bringing a systems thinking perspective to safety (specifically ‘software safety’) is Dr. Nancy Leveson, who has been in that field (really a multidisciplinary field) for at least a couple of decades. She’s the...
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Fundamental: Stress-Strain Curves In Web Engineering

I make it no secret that my background is in mechanical engineering. I still miss those days of explicit and dynamic finite element analysis, when I worked for the VNTSC, working on vehicle crashworthiness studies for the NHTSA. What was there not to like? Things like cars and airbags and seatbelts and dummies and that...
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