Full resolution (127 × 192)
Brief Description (Alt Text):
3D computer generated motion tracking model of a person using crutchesDetailed Description (Description):
a 3D computer generated motion tracking model of a person using crutches. There are green lines on a black baground wirh a gray grid that widens as it comes towards the bottom of the screen. The lines form the shape of an individuals arms, legs, and thier crutches.