Researchers at Purdue University have some bad news for the 40 million people worldwide who deliver “standard” PowerPoint presentations each and every day.

When PowerPoint is used, the researchers concluded, the audience retains nearly 30 per cent less than if presenters eliminate PowerPoint and simply talk to their audience.

In other words, by simply turning off your projector and using your slides as notes, you can significantly enhance your communication effectiveness.

Source: www.presentwithease.com

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