Speaking Coach Jerry Weissman suggests when doing slide presentations you use verbal navigation: describing both what is on the slide and where it is located. For example, "In this slide starting at the side closest to me you see last years total sales while in the side furthest from me you see that our total sales have doubled for the current year."
Navigating,
Tim Wilson
Professional Speech Coach
Free speaking tips at: http://speakingquicktips.blogspot.com
