This indoor P1.5 display application in Southwest China introduces a key close-view question: can the intended text and graphics be read at their actual displayed size? Test representative content rather than judging only a full-screen video.
Ask to see content that is difficult to reproduce
For a new project, prepare the smallest essential text, thin-line graphics and representative images. Ask the supplier to show how these assets map to the proposed native resolution, including any scaling. Review the result from the expected viewing positions. Use your own sample content and viewing positions for this review.
- Record which text must remain readable and from where.
- Test both a simple full-screen layout and the busiest intended layout.
- Agree whether a failed sample needs redesigned content or a revised screen specification.
- Include service access and operating responsibilities in the brief.
