I've linked to Garr Reynolds and his wonderful Presentation Zen blog many times - he is my inspiration for creating engaging and beautiful presentations. If you haven't read it yet, get a copy of
Presentation Zen: Simple Ideas on Presentation Design and Delivery (Amazon affiliate link)
Here's a quote from his post: "In my search for presentations with a strong message and delivered in the naked style (honest, transparent, engaging, inspiring, simple visuals and approach, etc.), I stumbled upon two TED talks from TEDIndia held last November."
Read the rest of his post and view the two TED talks that he highlights:
Gilda Bonanno's blog www.gildabonanno.blogspot.com