Bridging ROS and xAAL

  roscore
  rosrun openni_tracker openni_tracker
  roslaunch openni_launch openni.launch
  

check (optional)

  rosrun image_view image_view image:=/camera/rgb/image_color
  

to open the web streaming

  rosrun web_video_server web_video_server
  

open a browser and go directly to

  http://0.0.0.0:8080/stream_viewer?topic=/camera/rgb/image_color
  

or see all available images on

  http://0.0.0.0:8080