VRTK
An example of how to use the Tilia packages to create great content
... beginner can feel comfortable turning their creative thoughts into experiences but it also has enough power and flexibility to allow developers to really build out their perfect solution with little friction and without constantly re-inventing the wheel. Virtual reality is a relatively new medium so no one really understands what truly works or what doesn't work in terms of solutions, so VRTK aims to bring a community of diverse people from all across the world together to work on solving this.