Richard Feloni

Gavin McMahon, cofounder of fassforward strategy and communications consulting group in New York, thinks that it's a fundamental mistake to see presenting advice as one-size-fits-all.

He's spent the last seven years collecting data from his company's work with clients like Microsoft and Estee Lauder. He's determined that presenters naturally have different ways of prioritizing words, pictures, and structure, and that these tendencies result in six distinct kinds of presenters.

http://www.businessinsider.com/public-speaking-tips-by-personality-type-2014-12