Przewozny, DavidDavidPrzewoznyRunde, DetlefDetlefRundeHoerner, NiklasNiklasHoernerGard, NiklasNiklasGardBosse, SebastianSebastianBosseChojecki, PaulPaulChojecki2023-05-122023-05-122022https://publica.fraunhofer.de/handle/publica/44192610.1145/3565970.35677082-s2.0-85144061739enhuman robot interactionmultimodalprojective interfacespeechComparison of Uni- and Multimodal Interfaces for Spatial Interactionconference paper