Thanks for your reply. As I started to process everything by myself, I realized that figuring out the z order is something I need to do (which I didn’t anticipate before :P)
Yes, you are right. To provide a uniform experience is important. I can see the benefits when you have multiple eye tracker enable applications running simultaneously.
Could you elaborate a little bit more on “object snapping”? I don’t see this mentioned in the current pre-alpha documentation.