Israel, Johann HabakukJohann HabakukIsraelZöllner, ChristianChristianZöllnerMateescu, MagdaMagdaMateescuKorkot, RasimRasimKorkotBittersmann, GunnarGunnarBittersmannFischer, Patrick TobiasPatrick TobiasFischerNeumann, JensJensNeumannStark, RainerRainerStark2023-03-312023-03-312008978-3-905674-07-11812-3503https://fis.uni-bamberg.de/handle/uniba/58943engInvestigating User Requirements and Usability of Immersive Three-dimensional Sketching for Early Conceptual Design - Results from Expert Discussions and User Studiesconferenceobject10.2312/SBM/SBM08/127-134http://diglib.eg.org/EG/DL/WS/SBM/SBM08/127-134.pdf