avatarchik / arkit-3-body-tracking-ar-guitar-demo

iOS 13 + ARKit 3 + Body Tracking = An invisible AR guitar that plays different sounds when strummed based on the position of the left hand along the invisible guitar's neck.

ARKit 3 Body Tracking: AR Guitar Demo

iOS 13 + ARKit 3 + Body Tracking = An invisible AR guitar that plays different sounds when strummed based on the position of the left hand along the invisible guitar's neck.

This project was a quick dive into RealityKit and ARKit 3's Body Tracking (i.e. ARBodyTrackingConfiguration) to explore body-based controls.

To watch the video with sound, check it out on Twitter.

I wrote more about building this demo and my initial thoughts on RealityKit.

To Play the AR Guitar

1. Run the app and point it at a person
2. Hold the left hand up along the invisible guitar's neck
3. Strum with the right hand
4. Move the left hand to select different sounds
5. Strum with the right hand again

Credit to https://freesound.org for the great free sounds.