COMFlex: An Adaptive Haptic Interface with Shape-Changing and Weight-Shifting Mechanism for Immersive Virtual Reality. - Jackie Ritchie; Joselle Bontilao; Sarah Kennelly; Jack Topliss; Jessica Dunn; Andre Renaud; Tim Huber; Barro W. de Gast; Thammathip Piumsomboon (AsianCHI@CHI, 2021)