Geordi
Geordi La Forge is a fictional character in the Star Trek franchise. He appears as a Starfleet officer and engineer who serves as chief engineer aboard the starship USS Enterprise-D in Star Trek: The Next Generation (1987–1994). He is portrayed by actor LeVar Burton. The character later appears in several Star Trek feature films featuring the TNG cast.
Geordi is blind and relies on a VISOR (Visual Instrument and Sensory Organ Replacement) to perceive sight
As a lieutenant commander (later promoted), La Forge is responsible for the ship’s warp propulsion systems, power
In the Star Trek canon, Geordi represents one of the original franchise’s prominent portrayals of disability