CognitiveLoadBreakdown (Next)

Static summary of cognitive load: average score on a semi-circular gauge plus time spent in each load zone as linear progress bars. Use this instead of the playback CognitiveLoad gauge when you need a session-level breakdown.

Summary

	Value
Layout id	`CognitiveLoadBreakdown`
Widget config	`cognitiveLoadBreakdownItem` (`legend[]`, optional subtitles and zone titles)
Channel shape	`value`

Migration status

migrated , reference: tools/arbex/reference/next/CognitiveLoadBreakdown.json. See Dataservice migration status.

Layout

Field	Description
`channels`	One channel id, e.g. `cognitive-load-breakdown`
`cognitiveLoadBreakdownItem.legend[]`	Gauge bands (`low` / `medium` / `high`)
`cognitiveLoadBreakdownItem.gaugeSubtitle`	Optional subtitle under the gauge
`cognitiveLoadBreakdownItem.zonesSubtitle`	Optional subtitle under the zone bars
`cognitiveLoadBreakdownItem.zones[]`	Optional `{ id, title }` display names for zone rows

Data contract

Shape	Payload
`value`	`{ score: number, zones: [{ id, duration, percentage }] }`

Zone bar colors are derived in the UI from zone names (Low / Medium / High). Legend colors tint the gauge blob.

Example

Maximal layout + channel: CognitiveLoadBreakdown.json. RAG: tools/arbex/rag/reference/components/CognitiveLoadBreakdown.md.