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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

Dhawal Shah Feb 11, 2026

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Programming
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TouchDesigner

Free Online

TouchDesigner Courses and Certifications

Create interactive installations, audio-reactive visuals, and generative art using TouchDesigner's node-based programming. Learn from YouTube tutorials and Skillshare courses covering particle systems, AI integration, and point cloud manipulation for real-time multimedia performances and installations.

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The Interactive & Immersive HQ
Generative Geometric Patterns in TouchDesigner

Create stunning geometric patterns using instancing and post-effects in TouchDesigner. Learn to customize results by adjusting parameters and exploring different instancing techniques.
- YouTube
- 22 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Smoke and Liquid Displacement Effects in TouchDesigner

Create smoky and liquid effects using UV maps, displaceTOP, and remapTOP in TouchDesigner. Master creative displacement techniques for unique video and image transformations.
- YouTube
- 26 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Ken Knowlton-Inspired Photomosaic Effects in TouchDesigner

Create photomosaic effects inspired by Ken Knowlton using TouchDesigner. Learn instancing, 2D texture arrays, and image processing to apply the effect to static images and video input.
- YouTube
- 23 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Lillian F. Schwartz-Inspired Visual Effects in TouchDesigner

Create a generative visual effect inspired by Lillian Schwartz's "Kinesis" using TouchDesigner. Learn to manipulate shapes, colors, and feedback for dynamic, dimensional compositions.
- YouTube
- 28 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Audio Reactivity and Instancing Tutorial in TouchDesigner

Explore audio-driven instancing in TouchDesigner to create mandala-like patterns. Learn to manipulate shapes, animate instances, and generate visual effects using audio data and patternCHOPs.
- YouTube
- 24 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Web UIs and TouchDesigner Integration in Pixera Control

Explore Pixera Control's web UI creation and TouchDesigner integration for interactive show control in immersive experiences.
- YouTube
- 25 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
New Timecode Tools in TouchDesigner - Exploring Features and Applications

Explore new timecode tools in TouchDesigner, including SMPTE-compliant features, synchronization techniques, and practical applications for video playback and OSC communication.
- YouTube
- 41 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Nvidia Body Track CHOP in TouchDesigner - Creating Dynamic Particle Systems

Explore Nvidia Body Track CHOP in TouchDesigner to create dynamic particle systems that respond to body movements in video feeds, unlocking new creative possibilities for interactive visuals.
- YouTube
- 24 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Ancient Cyprus Pottery-Inspired Generative Animation in TouchDesigner

Create minimalistic generative animations inspired by ancient Cypriot pottery using TouchDesigner. Learn to craft radial, circular, and vertical ramps, design spiral patterns, and adjust animations for unique visual effects.
- YouTube
- 32 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Glitchy Trails with GLSL in TouchDesigner - Creating and Manipulating Feedback Effects

Create glitchy trailing feedback effects using GLSL in TouchDesigner. Convert ShaderToy code, modify for TouchDesigner, and enhance with built-in tools for unique visual results.
- YouTube
- 27 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
3D Stained Glass in TouchDesigner - Creating Dynamic Lighting and Textures

Create dynamic 3D stained glass effects in TouchDesigner using HDRI and PBR materials. Learn to generate normal and height maps, set up scenes, and experiment with color and texture for immersive animations.
- YouTube
- 22 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Generative Liquid Paintings in TouchDesigner - Converting Shadertoy Shaders

Create mesmerizing fluid simulations in TouchDesigner. Adapt GLSL shaders, add interactivity, and explore aesthetic possibilities for stunning generative liquid painting effects.
- YouTube
- 27 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Creating Smoky Particle Feedback Effects in TouchDesigner

Create smoky particle feedback effects in TouchDesigner. Learn to set up particle systems, use attributes for color and opacity, and apply displacement and feedback for billowing trails.
- YouTube
- 21 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Motion Visualization with Kinect v2 in TouchDesigner

Create a motion visualization effect with Kinect v2 in TouchDesigner. Learn to process and visualize movement data creatively using feedback techniques and texture conversion.
- YouTube
- 22 minutes
- On-Demand
- Free Video
The Interactive & Immersive HQ
Creating Topography-Inspired Structures in TouchDesigner

Create 3D topography-inspired structures in TouchDesigner. Learn to generate organic shapes, map textures, and apply post-processing techniques for visually striking results.
- YouTube
- 37 minutes
- On-Demand
- Free Video

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