What is FretVision?

FretVision is an AI-powered projection device that attaches to any standard acoustic or electric guitar. Using a compact, calibrated projector and proprietary machine learning algorithms, FretVision casts colored light dots precisely onto your fretboard — showing you exactly where to place your fingers for any chord, scale, or song in real time.
Whether you have never picked up a guitar or have been playing for years, FretVision meets you where you are. Our AI listens as you play, analyzes your technique, and gives you personalized feedback — all without a screen in your face.

Three Things FretVision Does

1. Teach Scales & Keys FretVision projects the full pattern of any major, minor, pentatonic, blues, or modal scale directly onto your strings. Switch keys instantly. See the whole neck. Understand music theory through your fingers, not a textbook.
2. Guide You Through Songs Load any song from the FretVision library or import a tab file. The device projects each note as it arrives — moving in real time with the music so you can follow along at any tempo.
3. Coach You With AI FretVision’s onboard microphone and AI engine listen to every note you play. If you hit a wrong string, rush the timing, or struggle with a particular transition, FretVision pauses, highlights the problem area in red, and walks you through a targeted drill. It learns your habits over time and adapts every session to push you forward.

Who Uses FretVision?

The adult beginner who bought a guitar years ago and never got started

The teen who wants to learn their favorite songs without expensive lessons

The intermediate player trying to master scales and improvisation

The experienced guitarist exploring new styles and techniques

FretVision works with any skill level. You set the pace.