Glossary Term
Contrast Ratio
Contrast Ratio is a concept tied to dark vs light separation

Contrast Ratio is a concept tied to dark vs light separation. You’ll care about it when low contrast fails. use solid backgrounds Look for measurable signals: scans, bounce rate, and the action you actually want after the scan. In practice, strong implementations emphasize dark vs light separation while keeping the user flow simple.
Related Terms
2D Barcode
2D Barcode is a concept tied to stores data in grid
A/B Testing
“A/B Testing” refers to compare variants
Alignment Pattern
“Alignment Pattern” refers to corrects distortion
Analytics Dashboard
“Analytics Dashboard” refers to aggregates scans and outcomes
App Links (android)
App Links (Android) is a concept tied to Android equivalent
Attribution
Attribution is commonly used for connect outcomes to touchpoints


