Hello Gabriel, I might be willing to accept a PhD student, but I am not willing to propose a topic in detail, as IMHO this should be developed from the side of the student. In case you are interested in a short memo on the thematic area that Fraunhofer (or me in the role of professor) is interested, please let me know. keywords would be: - smartphone sensor fusion - activity monitoring algorithms and apps - preventive care and mHealth apps - apps for safety and security professionals I know that we are talking of PhD topics, so please consider the above 'next generation' type of solutions, that will require in depth research and validation to achieve the desired results. All the best Dirk