Hi all, I am trying to connect external cameras(Creative 3D Senz) on Baxter robot. Following certain tutorial in ROS answers,

1. I installed DeptSenseSDK

2.Import the xacro file describing the camera macro:

1. Included it in my robot description file( which is my URDF file right??)

But I am not sure what I should be doing next. I am not able to visualize it in RViz as well,. Can you please guide me through this?