Ralf Seepold
HTWG Konstanz, Germany

Ralf Seepold is Director of the Ubiquitous Computing Laboratory at HTWG and he is working on digital health and telemonitoring. Ralf is researching on sleep and sleep quality analysis as well as on heart rate variability detection for stress detection and avoidance. He is specialized on hardware and software solutions for biomedical signal monitoring and processing.


Natividad Martínez Madrid
Reutlingen University, Germany

Natividad Martínez Madrid is head of the IoT Lab and Director of the AAL-Living Lab in Reutlingen. She is researching in wearable devices, biosignal acquisition and processing, big data and mobile health apps. Natividad is leading research work on sleep medicine and machine learning algorithms to support signal analysis and diagnosis processes.