In Chromecast good care of streaming media device is not expensive under the "Casting" has become increasingly popular. And in order to further enhance its functionality, Google has just released a new 'Remote Display Cast' Unity for plugin, so that players can experience the game on TV to the engine's' additional features'. Although this does not sound very interesting, but the plug-in allows players to expand the second screen by streaming media devices.
Learn from Nintendo U Wii (which uses Unity as the default SDK).
Those that have been developed and used in Unity and have used the new plug-in will get the same function as the U Wii. The supported equipment will be able to stream TV content and other information.
Cast Remote Display Plugin Google
The plugin has been released on GitHub and Asset Store Unity, more information can be linked to the original link.