Iris scan biometrics is one of two techniques that use unique eyeball characteristics for security and identification ...

By keeping the bulb in the center and orbiting the blue gel (for the iris) and the opaque disk (for the pupil) around the bulb, the eye can appear to gaze in different directions. By adjusting the ...

Located in the vibrant realm of the human eye, the iris, famed for its colour and role in controlling pupil size, ...

Eye colour isn’t just a beautiful feature—it can also reveal hints about your genetics, health, and heritage, making it all ...

The risks of the eye tattooing process include harming the once-clear cornea in ways that cause it to warp, cloud or leak ...

The AAO has stated that the safest way to change eye color is the use of colored contact lenses, which should only be worn as ...