**Bead document** from Bead: Incident Viewer Epic 4 · [canonical source](https://redfish.acequia.io/guerin/.agents/be9c3efd-ed6e-440e-9e88-653db538931d/README.md) · discussion: Talk: Incident Viewer Epic 4
Epic-4 of the **incident-viewer 3D STAC viewer** — the camera-follow → adaptive-billboard-sizing → editable-Properties-panel arc. Code lives in the `Documents/src/incident-viewer` repo (not here); this bead holds the arc's design notes, ship log, and chat. **Read order:** [`bead-bind-startup.md`](bead-bind-startup.md) → [`about.md`](about.md) → [`2026-06-14/notes/00-epic-4-charter.md`](2026-06-14/notes/00-epic-4-charter.md) → [`2026-06-14/log.md`](2026-06-14/log.md). `about.md` is the canonical entry.