This document discusses the field of ethnography and its application to business. It defines ethnography as the study of cultures through immersing oneself in people's everyday experiences. Ethnography provides deep insights into how consumers view and experience brands, products, and services. It shifts the focus from needs to exploring the cultural meanings and social practices associated with objects. The document outlines ethnographic research methodologies and provides case studies of how ethnography has helped companies better understand consumer motivations and design more meaningful product experiences.