This was the topic of a presentation we gave at the World Energy Technologies Summit in New York City last month.

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For every presentation, your topic and discussion points must be relevant for the audience.

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The questionably named Cyber University in Japan has begun offering a mobile class on the "mysteries of the pyramids, " but instead of a typical PC's display of text, images, sound, and video, the mobile version offers a streaming Power Point presentation on the topic.

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And then, following our presentation, a very high quality study from Germany on the same topic was presented.

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But then there's the morning after - a topic covered in gruesomely chemical detail by Alyson Mitchell of the University of California Davis in her presentation Chemistry and Anatomy of a Hangover.

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"You'd see a group of consultants hovering over a laptop, trying to prepare for a presentation, or else people had interviews, and the lobby wasn't providing enough privacy for the topic they were discussing, " says Brian Povinelli, senior vice president and global brand leader at Westin and Meridien.

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