Berlin, GermanyPhD student at Hasso Plattner Institute Christian Holz is a PhD student in Human-Computer Interaction at Hasso Plattner Institute in Potsdam, Germany. Previously, he worked as a research scholar in... Christian Holz is a PhD student in Human-Computer Interaction at Hasso Plattner Institute in Potsdam, Germany. Previously, he worked as a research scholar in HCI at Columbia University.
