Google 20% time is a way for engineers to provide justification for resource which they may otherwise be unable to get from their managers, and would have to ke

Google 20% time is a way for engineers to provide justification for resource which they may otherwise be unable to get from their managers, and would have to keep secret (as some managers will object to you doing it in your spare time, too). It's a way to mitigate the productivity drain from managerial micromanagement. Whether or not it works for any given project is subject to many other variables.