\input zb-basic \input zb-ioport \iteman{io-port 05301196} \itemau{Pittarello, Fabio; Narda, Alberto} \itemti{YouTube3D: Accessing web video streams through a 3D interface.} \itemso{Tscheligi, Manfred (ed.) et al., Changing television environments. 6th European conference, EUROITV 2008, Salzburg, Austria, July 3--4, 2008. Proceedings. Berlin: Springer (ISBN 978-3-540-69477-9/pbk). Lecture Notes in Computer Science 5066, 188-192 (2008).} \itemab Summary: YouTube3D is a 3D prototype for accessing video streams on the web, conceived for stimulating exploration and information re-finding, promoting collaboration and enhancing the sense of community. It is based on a 3D metaphorical city built by the collaborative activity of different categories of users, from high-level designers that are responsible for the public areas of the world to ordinary users that populate their private areas according to their specific interests. \itemrv{~} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-540-69478-6\_25} \end