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Yomitomo

Reader, Annotations, and Discussions

The Reader keeps source text, highlights, discussions, and distilled notes in one reading workspace. You can return to the exact source location behind a judgment instead of keeping detached notes.

Yomitomo reader

The Reader includes the body text, highlight marks, annotation connections, and a sidebar. The article header and unified floating toolbar provide in-reader search, persistent chat around the current item, and bilingual translation for web articles. EPUB books also show a table of contents and per-chapter counts for highlights and distilled notes.

You can adjust:

  • Font size
  • Page width

The theme button in the app sidebar switches between light, dark, dusk indigo, and reader paper themes, including a hand-drawn ink paper picker. Reader paper colors affect web articles, EPUB books, and PDF reading surfaces. In dark mode, PDFs keep their original page colors.

Copy, highlight creation, and similar actions can show toast or sound feedback (toggle sound and volume in Settings > General).

  1. Select text in the Reader.
  2. Press the default A shortcut, or use the selection action button.
  3. Write a thought, question, or note.

The annotation is highlighted with your personal color and anchored to the source text.

Yomitomo classifies annotations to make later filtering and review easier:

TypeMeaning
Key PointA core argument or important piece of information
AssumptionA premise or implied condition in the source
ConceptA term or idea that needs clarification
QuestionSomething confusing or worth discussing
QuoteSource text worth keeping

When creating an annotation, you can choose a reading intent to tell assistants what kind of response you want:

IntentMeaning
ExplainExplain this passage
DecomposeBreak down the argument structure
ChallengeChallenge the claim
QuestionAsk follow-up questions
ConnectConnect it with other knowledge

Every highlight has its own discussion thread. Open the discussion from an annotation card to add thoughts, reply to existing notes, or mention an AI assistant with @assistant name. Assistant replies are generated from article context, the selected passage, and the existing discussion.

Discussions support pinning important notes, deleting your own notes, and switching between split and left-aligned layouts.

When a highlight has grown into a judgment, framework, question, or action reminder worth keeping, open the distillation window and turn scattered comments into a concise note.

In the distillation window you can:

  • Edit the distilled note.
  • Ask one or more review assistants for feedback.
  • Publish the note so it replaces the raw highlight in the sidebar.
  • Unpublish it while keeping the draft and review records.
ShortcutAction
CCopy selected text
ACreate an annotation from selected text

These shortcuts can be customized in Settings > Shortcuts.