Jonas Keppel, Marvin Prochazka, Stefan Lewin, Markus Stroehnisch, Marvin Strauss, André Zenner, Donald Degraen, Andrii Matviienko, Stefan Schneegass: Determining Perception Thresholds for Real and Virtual Inclinations While Cycling in Virtual Reality. CHI 2026: 1676:1-1676:18