Josh Rawlings, who played the instantly recognizable piano hook of "Same Love," says he gets asked to play the song at weddings to this day. "It's still very relevant with the climate of sexual and gender identity, and all of these im...
In each of the embodiments discussed herein, it should be understood that the locations of the emitter 100 and the detector 102 may be exchanged. For example, the detector 102 may be located at the top of the finger and the emitter 100 may be located underneath the finger. In either ...