"Learn how to draw a realistic eye in 8 simple steps. Start with the basic shape of the eye, sketching the outline with light pencil strokes. Add the iris and pupil, paying attention to their ...

Felicia Bowers rolls her wheelchair up to the drawing table and stares intently at the screen of the computer tablet that's propped on its surface. Within minutes, lines begin to appear on the blank ...

People with locked-in syndrome could use their eyes to mimic handwriting or drawing thanks to new gaze-tracking software. You might think you control your eyes, but really they are constantly making ...