Jean-Sebastien Royer, a developer making his debut on Google's Play Store, recently released Kainy – an app that promises to allow users to stream games from their PC over a Wi-Fi, 3G, or 4G connection. The first problem that comes to mind with this concept is devising a cohesive and broadly applicable control scheme. Addressing that in perhaps the most logical (and ingenious) way possible, Kainy allows users to create customized control layouts for each game.
Kainy offers ~100 preset control templates, and allows for infinite customization, as well as accelerometer control where appropriate. For added control, users can connect a Bluetooth keyboard.