Children’s free-play time has been on the decline for more than 50 years, and their participation in extracurricular activities has led to more schedule-juggling for parents. Parents are busier too, especially those whose jobs demand ever more attention after hours: 65 percent of parents with a college degree have trouble balancing work and family, a 2015 Pew Research Center report found, compared with about half of those without a college degree. In an effort to cope, some families are turning to software designed for offices. Parents are finding project-management platforms such as Trello, Asana, and Jira, in addition to Slack, a workplace communication tool (its slogan is “Where work happens”), particularly useful in their personal lives. In other words, confronted with relentless busyness, some modern households are starting to run more like offices.