How to make a similar controller

How to make a similar controller

I used a long time Unity, now decided to use UE4 for their projects.
Previously, I had a sketch of the controller for a mobile phone, decided to make to UE4, but I can not quite understand the work with joysticks.
Switch the camera on the trigger I can do.
I give a link to the video as it was implemented in the controller on Unity.

(Sorry for my bad english)

https://dl.dropboxusercontent.com/u/23936178/SCR_20150309_021807.mp4

Hey,

i don’t have much time right now, but shouldn’t there be a “Virtual Joystick” option for UMG Widgets in 4.7.x? This should create the effect you want.

I added a joystick, but how to do so that the player was facing forward in the direction of the joystick.