Creativity
People who have auditory disorders were isolated from communications with others.
They were excluded from social cultural activities such as listening to music or watching a movie.
They cannot hear sounds, but they are very sensitive to vibrations.
This speaker substitutes sound into solid vibration, and amplifies the listener's emotions with it.
Ampathy can produce sound and vibration together, so deaf people can communicate culturally
by enjoying music or movie together with their friends and families.