These designs are released under the FreeBSD Documentation License.
Screws into the screw holes holding the Xtion's case together, and mounts on the PR2's head using the 25mm bolt pattern.Download: Google SketchUp Collada
Xtion snaps into the top, and a 1/4"-20 nut snaps into the bottom.Download: Google SketchUp Collada
Screws to bottom of FitPC. Since the FitPC gets quite hot, this should probably be machined from metal rather than 3D printed.Download: Google SketchUp Collada