Google offers many use cases for its cross-device SDK on its documentation website, and it seems to be useful in a variety of circumstances. For example, while generating a group meal order, it may allow numerous users on different devices to pick things from a menu, sparing you from passing your phone around the room. It may also enable you to continue reading an article after switching from your phone to a tablet or allow passengers in a car to share a particular map point with the vehicle’s navigation system.
