GuideBand: Intuitive 3D Multilevel Force Guidance on a Wristband in Virtual Reality. - Hsin-Ruey Tsai; Yuan-Chia Chang; Tzu-Yun Wei; Chih-An Tsao; Xander Chin-yuan Koo; Hao-Chuan Wang; Bing-Yu Chen 004 (CHI, 2021)