alteredq/three.js — comment on commit 835b57addaf328412b61a2b644ff5efd7fe6d25e
File:  line 0
By mrdoob:

I prefer `Helper` because it's a simpler word. You can deduce what it means even with basic english knowledge.
`Gizmo`... well, [it's a bit more complex](http://www.thefreedictionary.com/gizmo).