Inside Vonova's protected viewer
Why we replaced 'open in new tab' with a watermarked in-app viewer, and what it means for instructor IP and student trust.
6 min readRead
Stories
Blog
Notes from the team building Vonova.
Product changelogs, learning research, AI experiments, and the occasional behind-the-scenes engineering deep dive.
This week
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Spaced repetition for engineering interviews
A practical look at how Vonova's review prompts compress weeks of cramming into 20 minutes a day.
8 min readRead
Designing AI tutors that don't hallucinate
The five guardrails our AI Tutor follows so it explains course material instead of inventing it.
5 min readRead
What you'll find here
Three streams, one feed
Product
Release notes, feature deep dives, and roadmap updates straight from the team.
Learning
Research-backed essays on how to learn faster — applied to real Vonova courses.
AI
How we build, prompt, and evaluate the AI features behind PDF Summary and the AI Tutor.