slam-lecture-entry

name	slam-lecture-entry
description	Fill in (or refresh) a lecture entry under /slam/ in slam.md. Each lecture's sub-items are derived from the top-bar section markers of its Beamer-style slide deck. Use when a new Lec NN deck is finalized or when existing placeholders need to be replaced with real sub-topics.

Fill a SLAM lecture entry in slam.md

The /slam/ page (slam.md) lists each lecture as a <div class="slam-section">:

• One <h3> with the lecture title (bilingual .lang-ko + .lang-en pair)
• A <ul class="lecture-list"> with one <li> per sub-item
• The first <li> of a lecture carries the Video + Slide buttons; remaining sub-items are text-only (the slide deck is shared, so repeating the buttons on every row is noisy)

The sub-items come from the top-bar section markers of the lecture deck — the thin horizontal category bar that Beamer-style decks show above each content slide (e.g., Robot navigation | Perception | SLAM | Conclusion). Each unique segment of that bar becomes one sub-item.

Inputs

• Lecture number N
• The compressed slide PDF inside the repo at slam_slides/LecNN_SLAM_for_everyone.pdf. The canonical slide href is the local path /slam_slides/LecNN_SLAM_for_everyone.pdf (Dropbox links are no longer used). If the PDF is not yet compressed/placed, use the slam-add-lecture skill instead — it bundles the gs compression step with this entry edit.
• The source PDF for reading top-bar markers. Canonical Dropbox path:

  /Users/fudxo/Library/CloudStorage/Dropbox/!lectures/모두를 위한 SLAM/slides/LecNN_SLAM_for_everyone.pdf
  

Steps

1. Read the PDF. Use the Read tool with pages: "1-N" to pull all slides. Scan the top edge of each content slide for the category bar.

2. Extract sub-items — one per unique top-bar segment, in the order they appear.

   • If a deck has no top bar (pure overview / intro decks), keep the lecture as a single sub-item that summarizes the deck. Don't force a split.
   • Use the section's label verbatim (or a tight paraphrase) — do not invent finer structure.

3. Write both languages — briefly, outline-style (개조식). Korean does not need to be a full translation; a clipped phrase mirroring the English is fine (and often clearer). Examples of the right register:

   • Robot navigation 구성 요소 / Components of robot navigation
   • Example A – MLE: 평균 기반 키 추정 / Example A – MLE: height estimation via average
   • 결론: SLAM ⊂ Robot navigation / Conclusion: SLAM ⊂ robot navigation

   No hype adjectives. No full sentences. Keep each line short enough to fit on one row at desktop width.

4. Edit slam.md. Replace the placeholder <div class="slam-section"> block with:

   <div class="slam-section">
   <h3><span class="lang-ko">Lecture N: <Korean title></span><span class="lang-en">Lecture N: <English title></span></h3>
   <ul class="lecture-list">
     <li>
       <span class="lecture-title"><span class="lecture-num">N-1.</span>
         <span class="lang-ko"><ko sub-topic 1></span>
         <span class="lang-en"><en sub-topic 1></span>
       </span>
       <span class="lecture-links">
         <a href="<video_url_or_placeholder>" class="btn-video">Video</a>
         <a href="/slam_slides/LecNN_SLAM_for_everyone.pdf" class="btn-slide">Slide</a>
       </span>
     </li>
     <li>
       <span class="lecture-title"><span class="lecture-num">N-2.</span>
         <span class="lang-ko"><ko sub-topic 2></span>
         <span class="lang-en"><en sub-topic 2></span>
       </span>
     </li>
     <!-- …N-M for each remaining top-bar category; NO .lecture-links on these -->
   </ul>
   </div>
   

   • Video placeholder (not yet recorded): https://limhyungtae.github.io/. Do not fabricate a YouTube URL — if the user hasn't supplied one, keep the placeholder.
   • If the lecture H3 still has a (TBU) suffix, remove it once real sub-items are in place.

5. Preserve ordering. Lectures are listed in numeric order in slam.md. If you're replacing a placeholder block (e.g., Lec 4 currently shows as TBU with a single row), edit in place — don't append a duplicate.

6. Verify.

   • Grep slam.md for "Lecture N" to confirm exactly one block exists.
   • Check that each .lang-ko has a matching .lang-en sibling (the toggle relies on pairs).
   • Eyeball the rendered page: the language toggle at the top of /slam/ should swap every sub-item line.

Do not

• Do not restructure the h3/li/links layout (the page's CSS expects buttons inside the first <li>).
• Do not add Video/Slide buttons to every sub-item — only the first of each lecture.
• Do not translate the top-bar English verbatim into Korean if the English is already a recognized technical term. Mixed-script ko lines like Perception vs. Cognition read better than 지각 vs. 인지.
• Do not edit other lectures' blocks. Scope each run to the one lecture you were asked about.