Using scriptable objects for input

In this example, we will further decouple our application from the underlying input device using a technique called scriptable objects. These are data objects used for holding information such as game state, player preferences, or any other data that is not necessarily graphical. Scriptable objects are instantiated during runtime, much like MonoBehaviour ones, but do not live in the Hierarchy, have no Transform, nor other physics and rendering behaviors.

It's useful to think of scriptable objects as data containers in your projects.

In the previous implementation, BalloonController requires a reference to the MeMyselfEye object to use its MyInputController component. Although the input controller component does separate you from the underlying SDK calls, if you modify your application to use a different MeMyselfEye (for example, from OpenVR...