Hi, I came across a requirement for which I did not have any solution. May be some person can advise me. The problem is to identify small tools that may be left over in a cabin or small area after the work is done. Sorry if I am obtuse but I do not have much more information than that. These left over tools may cause problem during operation. The basic idea is that there should be some way some person can identify and locate the left over tool. The tools may be small ones like screwdrivers etc. Does any body have any idea if such a thing can be done. rgds ramana b v -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body