DOCUMENTATION | VIDEO OVERVIEW | DEMO DATA

Primer UI Telemetry Component captures UMG heatmaps, impressions, hovers, clicks, focus and value changes from a drop-on component - zero graph edits.

• Zero code / bp setup

• Drop the component on a widget - or one Root component on the whole screen

• Set the track toggles

• Hit play!

View Data in Tools > Primers > Telemetry Viewer

Configure heatmaps and tracking frequency in Project Settings > Primer UI Telemetry

CORE FEATURES

• Drop-on UI Telemetry widget component

• Whole-tree UI Telemetry Root component

• Impressions, hover, clicks, focus and lifetime toggles

• MRC-style viewability thresholds

• Central subsystem: sessions, sampling, batching, consent

• Screen-context stack

• Per-widget Event Id and Static Tags

• Pluggable sink interface — CSV, JSON, File and Log sinks included

• Manual event emission from Blueprint

• Opt-in cursor-path and input-heatmap capture

• Telemetry Viewer editor menu

• Runtime getters and setters for every capture flag

• Optional verbose logging

How To

• Add a UI Telemetry component to a widget (or UI Telemetry Root to the top-level widget)

• Set Event Id, Static Tags and the track toggles

• Play — the CSV sink writes session files

• Open Tools > Primers > Telemetry Viewer to explore the session

USE CASES

• Menu and HUD funnel analytics

• UX iteration on impression and dwell data

• Playtest session review in spreadsheets or the Telemetry Viewer

• Cursor travel heatmaps over menu screens

• Forwarding UI events to a custom analytics backend via one sink

PRIMERS

Part of the Primer series, this plugin prioritizes clarity, control, and practical workflows.