title: Hardware to use for 3D Depth Perception
body: <p>I am planning on giving a prebuilt robot 3D vision by integrating a 3D depth sensor such as a Kinect or Asus Xtion Pro.  These are the only two that I have been able to find yet I would imagine that a lot more are being built or already exist.</p>
  
  <p>Does anyone have any recommendations for hardware that I can use or which of these two is better for an open source project with integration to ROS (robot operating system).</p>