Eyeborg

An eyeborg or eye-borg 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.

[5] In 2009, Matias Lizana, a student from Universitat Politècnica de Catalunya developed the eyeborg into a chip as part of his final year project.

[6] The chip allows users to have the device implanted and to hear colors beyond the limits of human perception such as infrared and ultraviolet.

[10] In 2011, vice-president of Ecuador Lenin Moreno announced that his government would collaborate with the Cyborg Foundation to create eyeborgs and new sensory extensions.

The Harbisson's Sonochromatic Music Scale
Blind Ecuadorians using eyeborgs