This document provides an overview of ethnography methodology for user experience research. It discusses how ethnography involves observing people in their natural environments to understand cultural practices and beliefs. The document outlines different types of ethnographic studies, such as longitudinal and cross-sectional studies. It emphasizes that ethnography requires observing over time to identify patterns. The document also covers ethnography etiquette for researchers, such as being prepared and flexible, as well as how to design an effective ethnographic study through observation and interview techniques.