Musical sensor shows bad medicine plays false note
Meta: The original title is much better (&quot;Musical sensor shows bad medicine plays false note&quot;).<p>The submitted title is using &quot;literally&quot; in the inverse meaning (&quot;figuratively&quot;), which is very confusing.<p>The described sensor (it&#x27;s just a single design, not multiple that as the submitted title suggests) has sound as its output, and detects changes in density by changing the pitch of the tone generated. This is not music, and the <i>sensor itself</i> is not music (which would be the proper meaning of &quot;literally&quot; here).<p>Or maybe I&#x27;m just old and stupid (and, of course, a non-native speaker at that) to find this annoying.