@unpublished{TUW-294661, author = {Mecklenbr{\"a}uker, Christoph and Zhao, Shengya}, title = {Shape Your Desired Wireless Propagation with Reconfigurable Intelligent Surfaces}, year = {2020}, note = {invited; talk: ChaseOn and GHz Centre Day, G{\"o}teborg, Schweden; 2020-11-18} }