Visual sociology is an area of sociology concerned with the visual dimensions of social life. Theory and method Visual sociology can be theoretically framed around three themes. Luc Pauwels suggests that the framework is based on the origin and nature of visuals, research focus and design, and format and purpose. There are at least three approaches to doing visual sociology: Data collection using cameras and other recording technology In this context, the camera is analogous to a tape recorder. Film and video cameras are particularly well suited as data gathering technologies for experiments and small group interactions, classroom studies, ethnography, participant observation, oral history, the use of urban space, etc. The tape recorder captures things that are not preserved in even the best researchers' field notes. Similarly, tape recordings preserve audible data not available in even the most carefully annotated transcripts: timbre, the music of a voice, inflection, intonation, grunts and groans, pace, and space convey meanings easily (mis)understood but not easily gleaned from written words alone. By opening another channel of information, visual recordings preserve still more information. For instance, the raised eyebrow, the wave of a hand, the blink of an eye might convert the apparent meaning of words into their opposite, convey irony, sarcasm, or contradiction. So, regardless of how one analyzes the data or what is done with the visual record, sociologists can use cameras to record and preserve data of interest so it can be studied in detail. Visual recording technology also allows us to manipulate the data. Visual recording can be used to represent other forms of recording technology and non-digital multimedia. Visual recordings have long been employed by natural scientists because they make it possible to speed up, slow down, repeat, stop, and zoom in on things of interest. It is the same in the social sciences, recordings facilitate the study of phenomena that are too fast, or too slow, or too infrequent or too big or too small to study directly "in the life." Most importantly, through editing visual sociologists can juxtapose events to produce meanings. Sociologists may also be able to put cameras in places where one would not put a researcher: where it is dangerous, or where a person would be unwelcome, or simply to remove the observer effect from particular situations, e.g., studying social behavior among school children on a playground. Photo elicitation is another technique of data gathering.