* Computer Vision Lead for the LAC (Laser Aligner Cutter) (OpenCV, Python, Raspberry Pi, Duet3D, OCR with Yolo v5)* FDM 3D Printing and Thermoforming (Design, process optimization, system integration)

* R&D in the field of stress detection through analysis of medical data (fNIRS, HRV, EEG, EDA, ...)Writing software for analyzing the fNIRS signal and calculate heart rate variability and stress indicating values.* R&D in the field of 3D printing of conductive dry electrodesDifferent conductive materials have been tested and printed with FDM and SLA technology.* Design of a headset prototype Based on existing headphones, or sensors and actors have been attached to the prototype headset. * R&D of an interval hypoxy hyperoxy training device (IHHT)Development of a prototype device and writing the control software in Python running on a Raspberry Pi. The system contains multiple sensors for e.g. oxygen saturation, flow, temperature, humidity, CO2 saturation, air quality, etc., interfaced via I2C, UART, GPIO and 1-wire.

* R&D in the Machine Learning area (AWS ML, Python, Jupyter) Analyse and develop models for Anti-Cheat detection in multiplayer online games* R&D in the Blockchain/DLT area (Ethereum, EOS) Analyse solutions for blockchain based in-game item trading* DRM System for Bluray (Java, Bytecode, BCEL, Obfuscation)

* DRM System for Bluray (Java, Bytecode, Obfusction, Xen)* DRM System for the Playstation 3 Platform (C/C++) * Device Key Infrastructur for the Marlin DRM System (HSM, PKCS#11, C/C++, Digital Signatures)

* DRM Systems for Optical Discs (Window Device Driver, C/C++, Assembler, Java, Bytecode)* DRM System for the Playstation 2 Platform (C/C++)* Patent Research and Writing

* Parking System and Cash Validator (C/C++)