Show HN: Petrarca: Voice first spaced repetition – track knowledge across books

Category: devtools

Tags: spaced-repetition, education-technology, knowledge-management

Score: 6.8/10 (Innovation: 8, Technical: 7, Documentation: 6, Utility: 6)

Orbit is an experimental platform for implementing the 'mnemonic medium'—a spaced repetition system embedded within texts to help readers retain key details. It's interesting because it extends beyond traditional flashcard apps like Anki by integrating directly with educational content and offering a cloud-synced, multi-platform service for knowledge retention.

Target audience: authors, educators, researchers, self-learners

Repository: https://networkedthought.substack.com/p/petrarca-an-intelligent-companion · TypeScript · NOASSERTION · 1810 stars

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