
Physical books with a synchronized soundtrack


The problem
Radioposter envisioned physical books enhanced with synchronized music, narration, and sound effects. Existing technology was cumbersome, requiring specialized hardware or constant phone interaction that disrupted reading.
What we built
A web-based platform using computer vision and audio signals to synchronize soundtracks with physical book pages, enabling immersive, hands-free reading experiences through smartphones.


The result
An entirely new publishing experience combining physical books with immersive audio. Its first title, Forest Bathing for Punks, demonstrates a scalable format without specialized hardware.
Key features
Usage-Based Comparisons
Bill Upload
Customer Onboarding
Regional Rate Comparison
Personalized Plan Costs
Provider Comparison
Negotiation Tools
Brokerage Automation
“
Every developer and dev shop should be using CodeBuddy or at the very least, try to mimic their philosophy and approach to dev work in the age of AI.
More work
View all work
→
Have something you want to build? Let’s Chat!
Book a Call
→