RSVP eliminates eye movement — the bottleneck that limits reading to 250 WPM. Our neural engine adds psycholinguistic intelligence: density-weighted display, frequency-based timing, and AI-powered document analysis.
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Information density weighting dims function words, brightens content. Word frequency timing gives rare words more processing time. Your visual cortex gets a hierarchy that matches cognitive priority.
Upload a PDF. AI identifies sections, generates summaries, tags reading speed. Skip methods, blast through results. Read a 20-page paper in 4 minutes. Bring your own API key — your costs, your control.
Auto-deceleration detects dense technical clusters and slows down. Smart pacing adjusts for punctuation, word length, and lexical access time. The engine breathes with the text.
Scientific papers aren't uniform. Abstracts fly, methods crawl, discussions flow. Section speed modifiers let each part of the paper move at its natural pace.
Peripheral word preview gives your visual cortex a head start. Sentence ghost maintains semantic framing. Your comprehension stays high even at 1000+ WPM.
Strip function words entirely — 'the', 'of', 'was' — and let your brain fill them in. Up to 40% fewer words, same comprehension. Toggle between lite and hard filtering.