"Inter widget communication is currently not supported in the engine. It is high on our roadmap to address this year, but you should plan this first phase to include a way to communicate with another widget (e.g., launch another widget, send events or messages to other widgets etc.)"

When this is implemented, will it be possible to install a widget from an existing widget. e.g User is in a news widget, it advertises a travel widget with a click here to install button.