How to manage working from home with kids

How do you get any work done at home when the kids keep asking you for food, or to play with them, or to wipe their bottom? Maggie Dent talks to productivity researcher Dr Kristy Goodwin about her top strategies for working at home with kids around. They discuss planning activities to keep the kids out of your hair and how to set realistic expectations for what you can achieve in a so-called "workday".