Many of us are familiar with the work of Dr. Albert Mehrabian of Stanford University, who demonstrated in his research that 85% of emotion is communicated through voice tone and body language. Many of us have read Blink, by Malcolm
Dan Heath looks like a buttoned up sportscaster as he sits in front of the New York skyline at a broad cherry desk. His brother Chip sits next to him, looking gleefully wonkish, with wire-rimmed glasses and a broom of fine
As PowerPoint reaches its 20th birthday, Lee Gomes of the Wall Street Journal reflects on our love/hate relationship with “one of the most elegant, most influential and most groaned-about pieces of software in the history of computers”: While PowerPoint has