Hi,

I am pretty new to ROS and am currently looking at tutorials for object pick and place for the PR2. Most of the demos and tutorials I looked into always involve picking up objects from table tops or taller surfaces. I was wondering if there was a way to do the same but from floors instead? I realize the arms on the PR2 may not be long enough to pick up objects in front of it. Any suggestions on how I can, segment and pick up objects from the floor on PR2's sides?