Super fun idea and it works great!! The locomotion is difficult to get right, especially with hand tracking. However, I think you found a great solution, it's just a little hard to go backwards or turn.
Viewing post in Your Hand Is A Duck (VR) jam comments
Thanks! Yeah that right hand pointing locomotion only works well for moving forward or to the left - it requires the player to turn physically to turn unless one has flexible wrists. Post jam, I think for moving backwards, I might add some kind of "point thumb at self" gesture for going backwards? The fist grab gesture allows for finer 3D locomotion, but is not for continuous locomotion.