this section is an exemption of liability allowing the creation of technology that can edit a dvd or transmitted movie on the fly (during playback) and thus present a censored version of that movie. this provision arose out of a lawsuit between "clearplay", a salt lake city-based company that markets dvd-sanitizing technology, and a number of hollywood studios and directors. the clearplay technology allows a home consumer to screen out up to 14 different categories of objectionable content, such as drug use, sexual situations, or foul language. the act is codified in 17 u.s.c. 110(11)