What offense is committed if a man sets up a camera to record women while they change clothes?

The appropriate offense committed when a man sets up a camera to record women while they change clothes is categorized as Voyeurism. This act involves secretly observing individuals in a private setting, which in this case is the act of changing clothes, without their consent. Voyeurism is specifically aimed at those who infringe on the privacy of others by spying or recording intimate moments without permission, making it a violation of privacy rights and often a criminal offense.

Invasive Visual Recording, while it may seem closely related, typically involves the use of technology to capture visual images without consent but often in a more explicit context of statutory definitions that may vary by jurisdiction. Sexting refers to sharing sexually explicit messages or photos, which doesn't apply to the act of recording someone without their consent. Indecent Exposure involves the act of exposing one's genitals to an unsuspecting person and is not relevant in this scenario where the focus is on the act of recording.

Thus, the act described aligns most accurately with the definition of Voyeurism due to the breach of privacy inherent in the behavior of recording women without their knowledge or consent.