“…3D collaborative e-learning environment adopt ideas of distributed constructionism to allow multiple users to work together in the same virtual space and to provide them with the power to construct shared representations of the topic they investigate. Examples of current applications of Collaborative Virtual Environments in education are: CVE-VM (Kirner et al, 2001), DeskTOP (Portugal, Guerrero, & Fuller, 2000), DigitalEE and DigitalEE II (Okada, Tarumi, Yoshimura, & Moriya, 2001;Okada, Yamada, Tarumi, Yoshida, & Moriya, 2003), Viras (Prasolova-Førland & Divitini, 2003), and NICE Roussos et al, 1997).…”