More from KUOW Arts & Life Power Posing: How Body Language Shapes Who You Are KUOW | By Marcie Sillman, Jeannie Yandel Published November 14, 2013 at 2:13 PM AKST Twitter LinkedIn Email Listen • 12:55 Flickr Photo/PopTech Amy Cuddy speaks on how changing posture and pose can biologically imbue a person with power and confidence at PopTech 2011. Marcie Sillman talks with Amy Cuddy, associate professor at the Harvard Business School, about nonverbal indicators and how they influence how we perceive and interact with other people.