摘要 |
An electronic presentation system and method provides multiple display screens (1706, 1708, 1710, 1712 and 1714) for presentation materials as well as permits dynamic annotations to presentation materials that do not permanently alter the presentation materials. In multi-windowed display interface (1700), a currently displayed slide or the next-to-display slide can be easily annotated or otherwise modified. Thus, the presentation materials can easily be directed to any one of the display screens and any annotations can be saved fo future use or simple deleted. |
申请人 |
LEARNING TREE INTERNATIONAL;O'NEAL, DAVID, SHELDON;SMITH, SEAN, DARE;ACKERMAN, STUART;DIEHL, STACY;LOCKWOOD, STEVE |
发明人 |
O'NEAL, DAVID, SHELDON;SMITH, SEAN, DARE;ACKERMAN, STUART;DIEHL, STACY;LOCKWOOD, STEVE |