When it comes to software development, there are two very distinct camps on the subject of tools: those who prefer to keep it simple with just a text editor and a compiler, and then those who go straight for a fully-featured IDE with all the bells and whistles. For more than a decade, the undisputed champion of IDEs is Microsoft with its assorted versions of Visual Studio. Having come from years of work on Visual Studio, nothing pained me more than the first (several) times I started up Eclipse.
The Chromecast is already a pretty cheap device, but what if you don't have one handy? Developer Sebastian Mauer is working on an emulator for Android called CheapCast. It would allow you to treat any Android device like a Chromecast, and it looks to be working just fine in his proof of concept video.
The video shows a phone sending video to a tablet, but it could be any device, even an Android HDMI stick.
The Dolphin Emulator on the desktop has breathed new life to old Gamecube and Wii games by making them playable on Windows, Mac OS, and Linux. It works with almost all retail games, upscales to 1080p, and even supports the Wiimote. The newly released Android port is basically lacking all of that, but at least it's here!
In its current state, Dolphin Emulator on Android is not viable for playing games.