Lichtobjekt

AI-driven light object that translates natural language into live-generated lighting moods via voice or text

Year2000

ServicesAI Integration, Hardware Prototyping, Interaction Design, Shader Development

Tech Stack

Pimoroni PlasmaArduinoClaude CodeShadertoyC++PythonWebGL/GLSLESP32

Results

Voice + TextInput

LiveCode Generation

Shader + LEDDual Output

The Challenge

Generating complex, live lighting moods on resource-constrained hardware while maintaining a smooth framerate — and finding the right physical diffusion for even light distribution.

The Solution

Moved code generation from Python to C++ for leaner execution, provided the AI with curated code examples for efficient output, and used pre-built libraries. For the physical object: sourced diffusers from Pyrasied (Netherlands) and layered handmade Japanese paper for natural texture, bridging high-tech with traditional craft.

Interactive Demo

Experience Lichtobjekt Live

Open Demo

Emil Vorbrugg - Hardware prototype assembly

Emil Vorbrugg - Lichtobjekt lighting test

Emil Vorbrugg - Japanese paper diffuser detail

Emil Vorbrugg - Lichtobjekt diffuser with Japanese paper texture

Emil Vorbrugg - Final Lichtobjekt installation

Emil Vorbrugg - Lichtobjekt LED matrix prototype detail

Emil Vorbrugg - Pimoroni Plasma controller setup

Emil Vorbrugg - Lichtobjekt prototype close-up

Next Project

BMW Bubble

A future mobility concept that started a BMW career