Photo proof on a checkpoint

Attach photos when you tick a checkpoint — or afterwards — and they stay with that item.

What it is

Marking a checkpoint complete opens a confirmation with Take Photo / Choose from Library. Photos land on that checkpoint and show as a '3 photos' pill on the row, expanding to thumbnails that open a swipeable lightbox. Already-completed checkpoints can have proof attached later, and multiple shots can be added at once.

Also called: prove it was done · attach a photo to a checkbox · photo evidence · before and after

See it
Mark checkpoint complete
Are you sure you want to mark “Trusses Up” as complete?
Add Another Photo
CancelYes, complete
Mark-complete confirmation with a captured photo, then the checkpoint row showing a '3 photos' pill expanded to thumbnails — GanttChart.tsx Milestone Toggle Confirmation. The real screen, drawn from the product’s own design system. Sample data — no customer information appears here.
How it works
  1. 1Capture goes through the shared camera engine — native camera inside the mobile app shell, in-page overlay in browsers
  2. 2Each shot carries its capture metadata (GPS position and shutter time), stored alongside the photo
  3. 3Uploads go to the media archive under a Checkpoints subfolder, named from the project and stage
  4. 4The newest upload becomes the checkpoint's proof thumbnail; the rest stay in the archive
  5. 5Upload progress and failures are shown explicitly rather than skipped silently
Why we built it

Crews photographing a finished pour could attach one picture at a time, so most attached one and moved on — and a slab needs four angles to be worth anything six months later in a dispute. Worse, uploads that failed inside the mobile app failed silently, which is how a crew lead ends up certain he photographed something that is nowhere to be found. Checkpoints take several photos at once, and a save that fails says so on screen instead of swallowing it.

The problem
  • No evidence trail tied to a specific piece of work
  • Single-photo limits on a multi-shot job
  • Silent upload failures losing evidence
Sound familiar?
What you get
Evidence attached to the exact item it proves
Multi-photo capture in one pass
Failures are surfaced, not swallowed

See it on your own jobs

Twenty minutes, your numbers, no slide deck. We’ll build one of your real buildings in front of you and send you the estimate link at the end — yours to keep either way.

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