Meetings at the office are so productive and efficient, said no employee ever. Surveys show that nine out of 10 workers admit to daydreaming while sitting in meetings, and 25% of the time is spent on irrelevant issues. But what if there was a way to make these mandatory huddles more meaningful – and shorter? Steven Rogelberg, a professor of organizational science, management and psychology at the University of North Carolina at Charlotte, has some techniques to help managers do just that. He joined the Knowledge@Wharton radio show on Sirius XM to share some tips from his new book, The Surprising Science of Meetings: How You Can Lead Your Team to Peak Performance. (Listen to the podcast at the top of this page.)