Dictionary.net

/see`-yoo-see'-mee/ ("CU" from CornellUniversity) A shareware personal computer-basedvideoconferencing program for use over the Internet,developed at Cornell University, starting in 1992.CU-SeeMe allows for direct audiovisual connections betweenclients, or, like irc, it can support multi-userconverencing via servers (here called "reflectors") todistribute the video and audio signals between multipleclients.CU-SeeMe was the first videoconferencing tool available at areasonable price (in this case, free) to users of personalcomputers. (http://cu-seeme.cornell.edu/). (http://home.stlnet.com/~hubble/cuseeme/index.html).Compare with multicast backbone.