New speech and 3d head tracking tutorials available

Announcement by Patrick Goebel of Pi Robot to ros-users

Hello,

I have posted a couple of new ROS tutorials for those getting started with either speech recognition or controlling a pan & tilt head:

• ROS by Example: Speech Recognition and Text-to-Speech (TTS)
• ROS by Example: Head Tracking in 3D (Part 2)

Please let me know if you run into any bugs.

--patrick