Piano Performance Using bFaaaP.
First, a music piece was played without using a bFaaaP. Next, an eyeglasses-attached sensor was worn and switched on. Then, the music piece was played by using the bFaaaP.
First, a music piece was played without using a bFaaaP. Next, an eyeglasses-attached sensor was worn and switched on. Then, the music piece was played by using the bFaaaP.