Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Dennis Hofs, Mariƫt Theune, Rieks op den Akker. Natural interaction with a virtual guide in a virtual environment. J. Multimodal User Interfaces, 3(1-2):141-153, 2010. [doi]
Abstract is missing.