Google announced during Google I/O that a limited number of devices would get support for Chromecast Mirroring among them were the Galaxy S5, Nexus 4, Nexus 5 and several other (full list). With Chromecast Mirroring you can essentially mirror your screen to your TV, similar to how Apple’s AirPlay works which allows you to mirror your iPhone’s display to your Apple TV. All though this was a much requested feature, what about all the devices that aren’t getting support?
A new app from r3pwn will allow you to do just so, all though it is still Experimental it has worked on a number of devices:
Remember that this app is “experimental” and some users are reporting audio issues, if the app gets a newer version, we will update this post.