The editorial question
A caption tells readers what role an illustration is playing. We organize reading as an edition: a principal question, supporting context and a closing reflection. No single feature should be mistaken for a complete account of a brand.
Read the margin
An editorial diagram must not be presented as a photograph of a tested sample. Read this feature alongside a brand chapter, a method article and the source directory. The purpose is a coherent reading sequence rather than a verdict. A supporting note can change the meaning of the opening argument, so the surrounding context matters.
Carry the question forward
Name the visual as conceptual and describe its limited purpose. Keep the question, the source reference and the remaining limitation together so that a later reader can reconstruct the reasoning. This article is an editorial documentation exercise; it does not report a physical device test or assign a product score.
Record boundary
This article belongs to our public-source documentation collection. It does not certify a device, provide personal product advice or report physical measurements.
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