Attention theft
Attention theft is a theory in economic sociology and psychology which describes situations in which marketers serve advertisements to consumers who have not consented to view them and who are given nothing in return. Perpetrators seek to distract targets' attention through the use of advertising content, thereby achieving a form of manipulation.
Attention theft has been criticized as an example of unethical marketing. It is related to the concept of the attention economy, which posits that attention is a scarce resource and applies economic theory to it.
Psychological basis
People are susceptible to attention theft because they tend by default to pay attention to whatever stimuli in their environment are most noticeable, a phenomenon known in psychology as exogenous orienting. Advertisers are able to serve content deliberately engineered to be distracting, making it difficult to ignore. Examples of this type of content can include bold animations, crowded designs, and frequent or unnecessary notifications.File:Nissan Caravan sound truck of JCP in Okazaki, Aichi 20090520.jpg|thumb|left|Sound trucks are frequently used in Japan to broadcast political or commercial messages in residential neighbourhoods.