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Before Anybody Knows

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Reference

The end state as a checklist, the limits stated plainly, and the five arrangements that cost nothing.

6 notes

What These Systems Cannot Do

The limits stated plainly, because a system believed to do more than it does produces worse decisions than none.

Analysis

Glossary

Terms used across these notes, defined once, including several the industry uses loosely.

Reference

What This Cannot Fix

Problems brought to a lone worker programme that no arrangement of devices and check-ins resolves, and what does.

Analysis

The Five Things That Cost Nothing

The arrangements that deliver most of the protection without a purchase order, and why they are the ones most often skipped.

Reference

Where to Start Reading

Four situations and the route through these notes that suits each, plus the three to read if you only have time for three.

Reference