| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system and a method of projecting information or presentation for enabling a user to present information to single or multiple screens without need of additional cables. <P>SOLUTION: Universal Plug and Play (UPnP) is used to advertise, find, and control display devices. A reverse Terminal Service (TS) session is used to connect a display to the user's machine. Attendance at and reception of the presentation is addressed from both a presenter side and from an attendee side through a subscription model. This subscription model is facilitated and security of the presentation is addressed through the use of meeting invitations. These invitations are generated by the presenter, and may be requested by the attendees. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
