Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Cardboard VR TouchLess Menu Trigger Free.
Cardboard VR TouchLess Menu Trigger v2.0
This package allows the user to use the VR cardboard headset to select different buttons without having to press the magnetic trigger (touchless). A loading circular bar is displayed before triggering the function inherent to the button. It works with the 2018 versions of the editor and Google Cardboard.
NEW!: Works with googleVR’s prefab scene (teleport cube). Check the video for more.
This package includes:
– Hexagon button style.
– Scripts to trigger the buttons without touching the magnetic trigger.
– Scripts two smoothly move the player to face the buttons.
-Simple Text animation.
This package works with the “google cardboard” for UNITY that must be downloaded first using the following link:
Version needed Cardboard SDK=0.8