uni Explainable AI for Robot Action Predictions Research practical on graph-based explanations for imitation learning in robotics Real and Simulated ALOHA Robots Imitation learning with teleoperation, simulation, and Movement Primitive Diffusion Early Dementia Detection from Speech NLP pipeline with Whisper transcription, GPT-3 embeddings, and machine learning fun NASA Space Apps Challenge 2025 Space Biology Knowledge Engine Hack-Nation Global AI Hackathon 2025 AI for Financial Document Analysis and Investment Strategy VIScon Hackathon Zurich 2022 Anti-foodwaste app for VSETH events