strands-project/strands_hri — pull request #15 by cdondrup (2013-10-30 13:56:23+00:00)
Title: Controlling the head lights according to sound output levels

Closing issue #14
This pull request introduces a node which grabs the audio output levels from the soundcard and controls the head lights of the robot accordingly. This is meant for speaker identification. It also introduces a convenience node to control mary and the head lights in sync.
Everything is implemented as action servers. See README's for more details.