| 摘要 |
<p>A portable interactive presentation device typically connected to a computing device is provided. The computing device includes one or more user input devices and a graphical display. The computing device is coupled to the portable interactive presentation device via a bi-directional link. The bi-directional link facilitates transmitting display signals from the computing device and receiving the display signals at the presentation device. Further, the bi-directional link facilitates transmitting user input signals from the presentation device and receiving the H user input signals at the computing device. Display signals received by the presentation device are processed by a converter and displayed on a presentation display. The presentation display is preferably mounted in a housing and a portion of the housing or a separate component coupled to the housing may be used as a means for orienting the presentation device. Audience member(s) interact with the presentation device through the use of an ancillary input device located in the presentation device housing. During audience member interaction, multiple cursors may be employed to allow a presenter and one or more audience members to interact with the computing device display and/or the presentation display. Further, certain tiles of information appear on the computing device display and are optionally shown on the presentation display. Similarly, certain tiles of information may appear on the presentation display and that are optionally shown on the computing device display.</p> |
