Popular culture differs with individual needs, personal preferences, as well as one's ethnicity, age, and financial situation. For example, children would love Tom and Jerry, while adults would would like movies such as Avatar. SNS such as Facebook and Mixi, however, are popular with individuals of different ages. Smartphones, including the iPhone, happen to be widely popular with the middle-class, and are continuing to increase in popularity and use. Japanese people, regardless of age, would like Anime such as Doraemon and Naruto. In the United States, children as well as adults would like Dexter's Laboratory.