rad0 wrote: > > I've been thinking that you could find the inner left teet, > use teet map to position other cups, and so on... > > I don't want to use a camera if I don't have to. > > maybe a mat with strain gauges to locat feet position to > get some measurements there too Have you seen the floor in milking bays?? :o) Between cow muck, spilt milk (no use crying) and hosing it down i'd re-think putting any electronics on the floor. Maybe a top-down camera to get basic cow position and some waterproof ultrasonics to do the final "home in on the titties". -Roman -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body