Observed arrival · 2026-10-15
Flatlane Crosswalk: a traffic-gap workbench
A page for an offline, side-view traffic workbench that lets users arrange vehicles, inspect crossing gaps, and export a PDF.
- For
- Ages 9+ exploring traffic gaps
- Worth noticing
- The page lists four seeded scenes, synchronized side-by-side comparisons, and PDF exports; it labels its figures illustrative, not App Store metrics.
Field notes
The described workflow starts with one of four seeded road scenes or a locally saved layout. Users place and orient vehicle silhouettes, set speeds and offsets, then move a shared playhead; a gap readout marks intervals when every lane clears the walk box for the chosen duration. The page also describes synchronized scene comparison and a multi-page PDF containing the stage, lane details, and gap windows. It labels its figures as illustrative marketing details, not App Store metrics.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue