In "Shock Absorber" a live feed is taken from broadcast television and separated it into two parts in real time. One part contains all the movements, edits and high frequency visual stimulation. The other part contains everything that is left over after the movements and changes are removed. These works are perceptual prostheses. They are works which you look through. (source: http://homepage.mac.com/davidrokeby/shockabsorber.html)