Use case
Photos and evidence
A photograph is the cheapest, densest form of real-world evidence. Human API makes requesting one a single API call.
Declared evidence, predictable results
You declare what you need before the task opens: how many photographs, of what, plus any written or location confirmation. Workers see that list before accepting, so submissions match the request.
If a submission is unclear, you can request one additional piece of evidence without failing the task or losing the worker.
Handling of images
Submitted images are stored privately and are only readable by the task parties through signed links. They are not published or indexed.
Example task
Photograph the current roadworks diversion signage at this junction.
Evidence required:
- 3 photographs
- written observation
- location confirmation