A reading workspace
Read closer.
Ask the margin.
Porua reads your PDF, then answers out of it. Highlight the passage you are stuck on and the explanation appears next to your notes — grounded in the document, not guessed at.
attention-and-memory.pdf · p. 14
Readers who annotate retain more than readers who merely re-read. The act of marking a passage forces a judgement — this matters, that does not — and it is the judgement, not the mark, that is remembered.
Porua
Marking works because it forces a decision. Re-reading feels productive but skips the decision entirely, which is why it leaves so little behind.
the page
Add a PDF. Porua reads it end to end and keeps every passage within reach.
the mark
Highlight the line you are stuck on. That mark is the question.
the margin
The answer arrives beside your text, drawn from the document, and stays in your notes.