Can you imagine living in a world of darkness, a world you weren’t visually connected to? For many, this is the only reality they’ve ever known; for some, a new and terrifying experience. Fortunately, scientists are on the brink of discovering how to use technology to restore sight to the blind. In fact, a group of surgeons from University of California, Los Angeles (UCLA) recently implanted the world’s first visual stimulator chip into the brain of a 30-year-old blind woman. The patient, who wishes to remain anonymous, started losing her eyesight in 2008 as a result of a rare disease called Vogt-Koyanagi-Harada syndrome, which attacks the pigment in the eyes. After only a year, the disease took her eyesight from her; however, it did not take her hope. Eight years later, she can now see colours and shapes again thanks to a tiny stimulator laid on the back of her brain.