Keyframer GUI Release Version 1:

This script provides an interface to manage the selection, keyframing, and zeroing of attributes on character rigs. It provides an alternative to Maya's character sets, allowing the same functionality without sacrificing the visibility of which channels actually have animation curves set to them. It can be used while open, or to create shelf buttons. For a detailed demonstratrion, a video or pdf will be provided soon.

Video available soon.

PDF link( available soon )