For longer than we've been alive, factories have typically posted signs with "X Days Since a Time Lost Accident". I've more recently seen signs with "X Days Si

For longer than we've been alive, factories have typically posted signs with "X Days Since a Time Lost Accident". I've more recently seen signs with "X Days Since a Near Miss Incident". This "Log Of Surprise Incidents" is the next step in the evolution, and is a good one. Seems like definitely a good idea to build up a history of "We did X and expected Y, but got Z instead. Why?"