Rotate Using CamShift

Run

 roscore
 rosrun phidgets motor_control_hc
 rosrun follow move_it
 rosrun usb_cam usb_cam_node ~video_device "/dev/video0"
 rosrun follow cam_shift_tracker

Investigate

 rosnode list
   /CAM_Shift_Tracking
   /moveNode
   /phidgets_motor_control_hc
   /rosout
   /rqt_gui_py_node_16676
   /usb_cam
 
 rostopic list
   /cmd_vel
   /odom
   /phidgets/motorcontrol
   /rosout
   /rosout_agg
   /statistics
   /tracker
   /usb_cam/camera_info
   /usb_cam/image_raw
  
 rqt_graph