On Wed, Jan 11, 2012 at 5:06 AM, Thomas Moulard wrote: > Hi all, > Attached is a draft defining naming conventions and semantic meaning > for coordinate frames of legged robots used within ROS. > > The HTML version is available here: > http://laas.github.com/rep-coordinate-frames-for-biped-robots/rep-0118.html > > If this interests you, consider voting (voting guidelines are > documented in REP 10 > here: http://www.ros.org/reps/rep-0010.html). +1 for the basic idea In the current draft, the tree structure of the frame_id hierarchy is unclear. I recommend formatting it differently to make that explicit. --  joq