Hi @dfaxx, certainly this is already possible with the SDK, the only component is emulation of keyboard presses which is something easy to program using third party libraries or applications (such as Autohotkey).
As for explicit inclusion into our own SDK, this is not what is designed for and accordingly would be a feature that would be included on a per-game basis by the games own developer.
There are a few solutions out there that allow you to control games not yet supported by Tobii such as xcessity which might provide the features you are looking for.
In any event, thanks for your thoughts however this kind of use for eye tracking or head tracking to emulate keyboard press is not within the scope of the Tobii SDK.