About this blog

What we publish

SEN Blog is an engineering archive, not a news publication. It contains product guides, development records grouped by project, and field stories grouped by application.

Where the information comes from

We prioritize evidence produced during actual work: schematics, boards, code, device screens, communication conditions, measurements, failed attempts, and before-and-after comparisons. Where the scope of a test matters, we state what was and was not verified.

Writing and technical review

Each public post identifies its author and technical reviewer. Before publication, we check the post's technical details, field context, referenced evidence, images, and Korean–English relationship. Organization-authored posts are attributed to SEN rather than presenting SEN as an individual person.

Corrections and dates

The published date records the initial publication. The updated date changes only when the content receives a meaningful correction or addition. We do not change dates merely to make an older post appear new.

Search and distribution

We use standard web signals such as canonical URLs, sitemaps, structured data, large image previews, and language alternates. We do not label development records or field stories as news, and we do not use a news sitemap or NewsArticle markup.