Subject separation
The app inspects a chosen image before rendering. When a foreground mask is unreliable, it reports low quality instead of presenting a weak poster as finished.
FIELD STAMP
One photograph,
a field-note poster.
An iOS prototype that turns a selected photo into a vintage explorer's notebook composition while keeping the original image intact.
MVP · Quality validation
A deliberate rendering path
Choose one photo, check its rendering quality, then edit and export a poster.
Three layouts
A portrait, landscape, or note-led arrangement gives the selected image a clear place alongside title, location, number, and keywords.
Local archive and export
Generated posters are kept in a local archive and exported as PNG. The final image is rerendered from the same seed rather than enlarged from a preview.
From a photo to an export
The app keeps the user in control of the photo, layout, and caption.
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01
Select and inspect
Choose one photo. The pipeline checks whether the subject can support the intended stamp treatment.
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02
Compose and edit
Choose one of three layouts, then adjust the field-note details before rendering.
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03
Archive or export
Keep the poster locally or export a PNG for sharing and printing.
Illustrative workflow
- A hiker selects a summit photo.
- Field Stamp flags an uncertain mask or renders a poster with a chosen layout.
- The hiker adds a location note and exports the finished PNG.
Claude Code in the development loop
Claude Code supports the team making the prototype; it is not a feature inside the app.
Inputs: flows and Swift modules
We provide the photo-selection flow, rendering modules, and quality-gate requirements to role-specific agents when planning changes.
Work: scoped implementation and checks
Agents split rendering and UI work, then run library tests and export-path regression checks against defined failure cases.
Value: clearer recovery paths
The resulting work focuses on telling a user when a photo is unsuitable and preserving a reliable route to edit or export.
The current prototype does not call the Claude API; Claude Code is used in development.
Questions at this stage
Are photos uploaded to a server?
Poster generation is on device. Reverse geocoding can request a place name when GPS metadata is available.
Is the prototype ready for release?
Not yet. Physical-device performance, mask behavior on varied photos, and release-quality checks remain.
Product enquiries