Phenomenology within sociology, or phenomenological sociology, examines the concept of social reality (Lebenswelt or "Lifeworld") as a product of intersubjectivity. Phenomenology analyzes social reality to explain the formation and nature of social institutions. The application of phenomenological ideas in sociology is distinct from other social science applications of social science applications. Having developed the initial groundwork for philosophical phenomenology, Edmund Husserl set out to create a method for understanding the properties and structures of consciousness such as emotions, perceptions of meaning, and aesthetic judgement. Social phenomenologists talk about the social construction of reality. They view social order as a creation of everyday interaction, often looking at conversations to find the methods that people use to maintain social relations. The leading exponent of Phenomenological Sociology was Alfred Schütz (1899–1959). Schütz sought to provide a critical philosophical foundation for Max Weber's interpretive sociology (verstehende Soziologie) by applying methods and insights derived from the philosophy of Husserl to the study of the social world. It is the building of this bridge between Husserlian phenomenology and Weberian sociology that serves as the starting point for contemporary phenomenological sociology. Not all versions of phenomenological sociology are based on Weberian themes. There is some historical evidence that suggests elements of Weberian sociology are themselves based on certain phenomenological themes, especially in regard to the theory of the intended meaning of an act and ideas regarding theory and concept formation. Weber may have taken influence from Wilhelm Dilthey's theory of Weltanschauung, who may have also taken from Husserl's theory of meaning. While Husserl's work was intended to understand how we reflect on the structures of consciousness in its own right, Schütz was concerned with the relationship between the Lebenswelt ("Lifeworld") and human action.