VoyeurismVoyeurism, also known as scopophilia, is the recurrent preoccupation with fantasies and acts that involve observing unsuspecting persons who are naked or engaged in grooming or sexual activity.
Telephone and computer scatologiaTelephone scatologia is characterized by obscene phone calling and involves an unsuspecting partner. Persons also use interactive computer networks, sometimes compulsively, to send obscene messages by electronic mail and to transmit sexually explicit messages and video images