How To Integrate Twitter with PowerPoint: Tweet Presentation Notes & See Instant Feedback

Speakers and presenters at conferences are increasingly finding their audience live tweeting during their presentation. In most cases, the presenter has no clue about what the audience is saying on Twitter. This leads to a disconnect between the true thoughts of the audience in contrast with that of the presenter. In order to avoid such scenarios, you can incorporate Twitter within your PowerPoint presentation both to be an active participant as well as to gather feedback from the audience.

http://www.makeuseof.com/tag/powerpoint-twitter-tools-to-auto-tweet-instantly-view-feedback/