Pretty old stuff... Please have a look at stefan.gachter.name for further information.
Berührungslose Distanzmessung - Ein Technologieüberblick
Téléphone mobile entre sphère publique et sphère privée (merci Sarah)
Vector Quantization - Modeling the Computational Complexity of Unconstrained Vector Quantization
Optimization of the Magnetic Levitation Process by Iterative Feedback Tuning
Medication Control by Pattern Recognition