MozVR/HIRO — pull request #34 by pehrlich (2014-12-02 23:24:30+00:00)
Title: Leap Motion Icon support

This allows icons to be pushed for users with the Leap Motion plugged in.

It is a progressive enhancement - behavior for non Leap Motion users almost unchanged.

The construct scaling has been altered, with the icons now showing up at a distance of about 40cm, instead of the 5-7m they were at before.

![screenshot 2014-12-01 23 47 31](https://cloud.githubusercontent.com/assets/407497/5272962/0b3b6238-7a37-11e4-8f23-4b3972052e59.png)

http://leapmotion.github.io/HIRO/

Current direction, looking for feedback. Not sure if these are blockers or not.
- Make the buttons less jumpy
- Add manipulation to the back buttons in construct, and then the HUD
- Explore improving the shadows below the icons, so that they illustrate depth truly.