Label buildings, tune the GPS anchor, reset the app.
Building
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Facilities
+ Add another building number to this shape (optional)
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Saved to this device.
OpenStreetMap data
Pulls every mapped building footprint inside the ERICA campus bounding box, with any names and floor counts OSM already holds. This replaces the current building list, so import first and label afterwards.
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Reset shapes & tags
Clears every building's drawn polygon and facility tags across the whole list, so you can retrace and relabel from scratch. Names, numbers and pin locations are kept.
To remove every building marker from the map entirely — names, numbers and positions included — use this instead. Nothing is auto-restored afterwards.
Export data
Everything saved on this device — buildings, polygons, tags — as JSON. Use this to pull data drawn on one device (like a phone) back to another.
Gym timetable
The gym's own weekly class schedule — shown to every visitor as a striped overlay on their personal timetable.
Schematic GPS anchor
Only used by the schematic map, which has no real coordinates: live position is estimated by stretching this bounding box across it. On the real map the dot comes straight from the device, so this has no effect.
Usability testing
Clears saved places, timetable entries and the current route so the next participant starts fresh. Building labels are kept.
Custom shapes
Non-building polygons — bridges, standalone facilities, anything traced as "Custom shape" above. Tags shown here are for your own reference only and never appear to visitors.