The Harbisson's Sonochromatic Music Scale An<unk>  or<unk>  is a body modification apparatus which fits on the wearer's head, and is designed to allow people to perceive color through sound waves. It works with a head-mounted antenna that senses the colors directly in front of a person, and converts them in real-time into sound waves through bone conduction.
Eyeborg
Ear pick
Foltx
Aidoc
Earwax
Vinegar
Ornge
Ipas 