| 摘要 |
A non-linear slide presentation management for slide show programs. In a first aspect, the invention provides a method for non-linear slide presentations, comprising: interrupting a topic sequence of a slide presentation being currently shown; placing a slide identifier from the interrupted topic sequence on a stack; showing a new topic sequence of the slide presentation; and upon completion of the new topic sequence of the slide presentation, returning to the interrupted topic sequence by examining the stack to obtain the slide identifier from the interrupted topic sequence.
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