Building a motorcycle annotation app — questions about GPX overlay field support

Hi all — long-time Kurviger user here, I use it for both planning and navigation on my motorcycle. I’m also a software developer and I’ve been building a small tool for my own use that I think fits naturally into the Kurviger workflow.

The concept: while riding, I press a button on my Cardo helmet intercom, Siri activates, I speak a note — “road full of potholes and gravel, avoid in the future” or “fantastic sweeper, great pavement, come back here” — and the app captures the GPS coordinate, transcribes the voice note, and saves it locally. After a ride I can export everything as a GPX file and load it into Kurviger as an overlay for future planning. The idea being that over time you build up a personal layer of road knowledge on top of your routes.

I’ve been iterating on the GPX output and attached an example file. Notes are editable after capture so I can clean up transcription and keep titles short enough to display cleanly — but the full description lives in the <desc> field.

Which brings me to my question. When I load the overlay into Kurviger web, I can see Name, Coordinates, time, and the overlay source — but <desc> doesn’t appear to be surfaced. If I’m generating the GPX incorrectly please let me know and I’ll fix it — but if <desc> simply isn’t displayed, surfacing that field would make a significant difference. Even just as a scrollable text block in the location popup would give riders the full context of what they captured.

A couple of specific questions:

  • Which GPX fields does Kurviger currently read and display for overlay waypoints? I’d love a definitive list so I can structure exports to get the most out of what’s already supported — icons, categories, links, anything.

  • On mobile, tapping an overlay pin seems to trigger the “place new waypoint” flow rather than showing the location detail — unlike native Kurviger POIs which do load a detail view. Is that expected behavior or a known issue?

I saw this thread from last year which touched on similar ground — feels like there’s real appetite in the community for richer overlay POI support.

I’m a big fan of what you’ve built and would love to help grow overlay support for use cases like this in whatever way is useful — whether that’s providing test files, feedback, or anything else. Happy to share more about the app as it develops.

I’ve attached a couple of screenshots and a sample .gpx file

Thanks for building such a great tool for motorcyclists.

It worked in the past - I had a similar issue, description was displayed, but links were not clickable.
And I am quite sure, after a modification (of Kurviger, not of GPX) done by @boldtrn links were clickable.

Edit: Please see also answer #5 in thread linked below.

I just checked the old, uploaded GPX: Links are even not displayed any more :unamused_face:

Ah ok, it seems that this feature was lost when we introduced the new importer or the new overlay manager, bot where not available several years back when we added the clickable links. We will have a look at this.

Hi Abe.

New comments in the thread you linked.

My proposal for now is to fill field cmt as description as comment is shown in overlay.

Possible links must be in this format to be clickable.
<link>https://wikipedia.de</link>