Dezeen writes that the sensory augmentation device worn by the completely colorblind Harbisson is now recognized by authorities as part of his face:
Barcelona-based Harbisson wears a head-mounted antenna attached to a chip at the back of his skull that allows him to perceive colours. Harbisson charges his eyeborg via a USB power cable that attaches to the back of his head.
Harbisson wears the “eyeborg” headset to overcome a visual impairment called achromatopsia, which means he sees the world in shades of grey. The eyeborg turns colours into sounds, allowing him to “hear” them.
After a long battle with the UK authorities, Harbisson’s passport now carries a photo of him wearing his eyeborg, making him the world’s first government-recognised cyborg. In 2010, Harbisson founded the Cyborg Foundation – an organisation whose mission statement is to “help humans become cyborgs, to promote the use of cybernetics as part of the human body and to defend cyborg rights.”