Signals
What organisations notice. And what they miss.
Writing on evidence, accountability, and the distance between having data and having an account.
Every incident has two price tags
The first price is the cost of understanding what happened. The second begins when an organisation cannot explain it.
Read The missing recordYou have more data than evidence
Why possessing thousands of measurements does not mean an organisation can reconstruct one consequential event.
Read Human early warningWe started by listening
How listening to communities online revealed the missing connection between human experience, physical conditions and operational records.
Read Evidence in practiceWhat could you prove if it happened tomorrow?
A practical test of whether an organisation can reconstruct an incident, source its evidence and defend its response.
Read Signals and anomaliesThe complaint arrived before the alert
When a human report and a monitoring system disagree, the contradiction is not an inconvenience. It is evidence worth examining.
Read The missing recordThe most important evidence is the record nobody kept
Why missing inspections, missing intervals and missing response records can change the meaning of an entire incident.
Read Evidence in practiceA dashboard shows measurements. A timeline explains an event.
The difference between displaying data and reconstructing what happened.
Read The second price tagThe aircraft was compliant. The street was still awake.
Why regulatory compliance, human impact and source attribution are related—but not identical—questions.
Read Human early warningA PATIENT’S EXPERIENCE DOES NOT BEGIN AND END IN THE CLINICAL RECORD
Why the physical environment surrounding care may matter when reconstructing an event.
Read Signals and anomaliesBy the time the fish die, the beginning is gone
The importance of baselines, early anomalies and upstream evidence in river incidents.
Read Technology without allegianceYour evidence should not depend on who sold the sensor
The best evidence system begins with the question, not with a warehouse of devices.
Read Decision defensibilityCompliance is not an explanation
A permit or passed inspection may show that a process was followed. It may not explain what happened on a particular day.
Read The missing recordFive systems, each holding a fifth of the answer
How organisational fragmentation turns a manageable incident into an expensive dispute.
Read Decision defensibilityThe moment between detection and action
Why the response chronology can become as important as the original anomaly.
Read Evidence in practiceThe world does not happen in departments
Physical events cross the artificial boundaries between operations, legal, compliance, engineering, communications and community relations.
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