Population Heatmap

Read population and activity changes from heatmaps.

Geography - History/Geography Pack 5

Aggregate map studio Population Heatmap aggregate-data visualizationEducational toy model only

Map pass0.45 s

Region selector9.8 zones

Time window1 steps

Privacy boundary0.05Group threshold5 groups

Activity objective

Read population and activity changes from heatmaps.

Prediction made before revealing the aggregate trend.
Region selector and group-threshold settings compared.
Privacy-boundary observation recorded.
Heatmap grid and trend note screenshot captured.
Claim explains which aggregate density and change cues support the pattern match without identifying people.

Web demo playusable

population-heatmap renders as a geography toy model with adjustable controls, a checklist, and public safety copy.

Keep rendered route, console, network, and safe-copy checks attached before release embedding.

Native mobile screencontract ready

The surface uses touch-sized controls, a single-column mobile layout, no hover-only actions, and no raw child media capture.

Port the same controls into the native shell and verify phone, tablet, offline resume, reduced motion, and bottom-rail navigation.

ChromeOS input paritycontract ready

The web surface keeps range controls, stepper buttons, evidence capture, and review links available to keyboard, pointer, and touch users.

Capture Chromebook-class keyboard, pointer, touch, reduced-motion, and timing proof before widening classroom rollout.

Keep the activity local-first, age-appropriate, and behind teacher review before public sharing.
No individual tracking, surveillance, personal data inference, census determination, policing, housing, insurance, or eligibility claims.
No raw device data, child media, or biometric input.

Build Population Heatmap assets, controls, screenshots, and evidence from wonderworks-implementation-076-population-heatmap.

Asset assemblyControl wiringEvidence captureRelease gate

Evidence checklist 0/5

Prediction made before revealing the aggregate trend.

Region selector and group-threshold settings compared.

Privacy-boundary observation recorded.

Heatmap grid and trend note screenshot captured.

Claim explains which aggregate density and change cues support the pattern match without identifying people.

Cross-platform readiness3/3