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Anyone who knows me professionally has grown weary of me pointing out that we need to move the conversation that we have with customers beyond minimising direct cost of ownership (DCO), to driving down total cost of ownership (TCO) and increasing total value of ownership (TVO). 871 more words
Deborah Grayson Riegel explains the importance of effective body language when speaking in front of groups.
Deborah’s video clearly demonstrates the correct use of gestures, facial expressions and professional movement during presentations and will help even the most experienced public speaker learn a few new speaking techniques.