“…There is a substantial body of research in this field. Users' perceptions, including feelings of realism [23], presence [21], trust [8], body ownership [14], and group happiness [31], may be influenced by the appearance of their avatars. These perceptions are influenced by a wide range of variables, including the avatar's face [33], its micro-expressions [30], the degree to which the avatar's body is realized [21], and the avatar's representation [7] or position [28].…”