In this TouchDesigner tutorial, you learn how to create an interactive projection, where an eye follows people passing by. I use a webcam and the bodytrackCHOP to track persons, but you can also use a Kinect or other data like mouse cursor position, noise or any other object.

With free AI image generation tools like Bing Image Creator, you can create your own texture, I used PromeAI: https://www.promeai.pro/?vsource=i_8f...

On my Patreon you find animated textures and the project files of all my tutorials:   / reflekkt  
Instagram   / reflekkt_  

0:00 Intro & project overview
1:36 Setup bullet solver environment & actor
2:36 Basic render setup
3:00 BulletsolverCHOP & feedback data
3:45 Setup tracking data
4:46 Look at tracked object
5:17 Calculate velocity
6:30 Add random rotation & movements
7:41 Integrate Webcam / Kinect for tracking
8:58 Automatic switching when persons enter installation
9:50 Outro