In a striking new documentary, artist and musician Neil Harbisson makes a bold claim: he is the world’s first cyborg. Directed by Carey Born, the film delves into Harbisson’s extraordinary journey as a colorblind individual who has undergone a groundbreaking procedure whereby an antenna, crafted by cyborg technology expert Adam Montandon, has been implanted in the back of his skull. This innovative device extends over his head and hangs in front of his eyes, enabling him to “hear” colors as sounds.

Born’s documentary takes Harbisson’s self-identification as a cyborg seriously, positioning him at the forefront of a transhuman age. However, the reactions from various interviewees range from intrigue to amusement and polite skepticism. A standout moment occurs during a 2004 episode of the “Richard and Judy Show,” where television presenter Richard Madeley confronts Harbisson with a blue-painted apple. He asks Harbisson to identify the apple’s color by holding a microphone close and listening for the corresponding note. Harbisson impressively succeeds, although one might wonder if a more rigorous test, such as doing it blindfolded, could further validate his abilities.

As the documentary unfolds, we discover that Harbisson is also advocating for a range of devices aimed at enhancing sensory experiences and ushering in a new era of cyborgism. One notable invention, the “North Sense,” vibrates when the wearer faces north. Yet, some viewers might ponder how this compares to a smartphone’s compass app or a traditional compass. Ultimately, Harbisson’s public persona is undeniably entertaining, often resembling a form of conceptual performance art.

“Cyborg: A Documentary” is set to hit UK cinemas on September 20.