Since it won't be on top of your house with few barriers, you'll need to be a bit more strategic about where you place it. (tomsguide.com)
Game - using teachers reported conducting more «formative assessment» than those who didn't use games, and facing fewer barriers in doing so. (sciencedaily.com)
This removes one of the last few barriers for self - published authors, and that's print distribution to brick and mortar stores. (thoughtcatalog.com)