[Ray casting using Sranipal eye tracking]

I want to perform something like the video Raycasting video where using raycasting , I could get the object display name in unreal.

In this video, I used first person camera to get the world Location and world rotation.

Now, I would like to do the same using user gaze data to observe at which objects the user is gazing currently.

I have used many blueprints using getGazedata but nothing seems to be working efficiently like the video above.

I have attached a blueprint as an example of what I am currently trying to do.

Gazedata blueprint

 

Please tell me how can I get something like the video above using the Sranipal eye tracking data using blueprints in unreal.