A weighing scale is a solution in search of a problem. Most people will do nothing, and the few that truly care will do so whether they have one or not. So I ba

A weighing scale is a solution in search of a problem. Most people will do nothing, and the few that truly care will do so whether they have one or not. So I basically don't see a use for it. --- If you believe that we improve what we measure then this can be useful.