Do Visual Details Matter? The Effect of Different Representations of Avatar Performance in an Immersive Rowing Exergame on User Performance and Motivation. - Packy Li; Huiwen Lu; Guanzhuo Li; Jiayi Yin; Jingyi Yang; Zixuan Wang 002; Dominik Cyrillus Lange-Nawka; Elliott Wen; Burkhard C. Wünsche (HIKM, 2025)