Audio Narrowcasting and Privacy for Multipresent Avatars on Workstations and Mobile Phones

摘要: Our group is exploring interactive multi- and hypermedia, especially applied to virtual mixed reality multimodal groupware systems. We are researching user interfaces control source→sink transmissions in synchronous (like teleconferences, chatspaces, concerts, etc.). have developed two for privacy visualization of narrowcasting (selection) functions collaborative environments (CVES): a workstation WIMP (windows/icon/menu/pointer) GUI (graphical interface), networked mobile devices, 2.5- 3rd-generation phones. The integrated with other CVE clients, interoperating heterogeneous suite, including stereographic panoramic browsers spatial audio backends & speaker arrays. operations comprise an idiom selective attention, presence, privacy--- infrastructure rich conferencing capability.