Hello Leap Motion developers,
We just released EXOS Interaction Engine! It lets you interact with virtual objects naturally based on physics, without control by any scripts.
Based on strength of touch, you can switch between feeling the surface of an object (light touch), tilting it (stronger pressure against floor), or holding it (strong pressure by both hands) etc. More benefits are summarized in this blog post. (Preview is in Japanese but will be in English if you go to the link)
Please try it and let us know if you have any questions or comments!