We are grateful to Acib and TUGraz for hosting our last INTERfaces event! It was great to see so many from the INTERfaces consortium again, to catch up on each other’s projects and lifes and to just have a good time together. We truly enjoyed our time in Graz! Thank you for the hospitality. Now we are entering the final stretch of the project. The first ESRs will hand in their thesis soon and we are looking forward to their achievements! With a sad and a happy eye we say farewell to everyone and are looking forward to meeting each other in a different context again.