Lee, J.-Y.J.-Y.LeeHan, P.-H.P.-H.HanTsai, L.L.TsaiPeng, R.-D.R.-D.PengChen, Y.-S.Y.-S.ChenChen, K.-W.K.-W.ChenYI-PING HUNG2020-06-112020-06-112017https://scholars.lib.ntu.edu.tw/handle/123456789/500704Estimating the Simulator Sickness in Immersive Virtual Reality with Optical Flow Analysisconference paper10.1145/3145690.31456972-s2.0-85041299995https://www.scopus.com/inward/record.uri?eid=2-s2.0-85041299995&doi=10.1145%2f3145690.3145697&partnerID=40&md5=fa38b086cc87312c6afdb0997a3ff8c1