[COMPASS-SUPPORT] Open PhD positions?

Hey compassers! I have recently graduated from RWTH, having carried out my thesis at i10 (Media Computing Group) I am looking into open PhD positions, and I was wondering if there were any in association with the ESA. Googling around I came across the compass project! My background: HCI—user centered design, making devices usable, investigating the effects of the interface on users. http://hci.rwth-aachen.de/avellino I don't know who would be the right person to talk to, regarding PhD opportunities at the compass project. I would be grateful to be point towards the right person :) Best, - Ignacio Avellino