Things to do....

For our "hitting robot" some stuffs we think need to sort out :

- moving the servo and hits the way we want to
- detects faces or moving things and tracks

some links we found

Arduino + Servo + openCV Tutorial [openFrameworks]
http://www.creativeapplications.net/tutorials/arduino-servo-opencv-tutorial-openframeworks/

Face detection and tracking with Arduino and OpenCV
http://www.instructables.com/id/Face-detection-and-tracking-with-Arduino-and-OpenC/

Tracking a ball and rotating camera with OpenCV and Arduino
http://aleksandarkrstikj.com/tracking-a-ball-and-rotating-camera-with-opencv-and-arduino/

How to Detect Movement with the Arduino
http://www.dummies.com/how-to/content/how-to-detect-movement-with-the-arduino.html