Mars does not have water because of the extreme temperatures and the lack of an atmosphere. This makes it impossible for humans to live on without bringing their own sourc â¦ e of water. David Simpson
Ethnography is a qualitative orientation to research that emphasises the detailed observation of people in naturally occurring settings. The ethnographic approaches currently used in HCI clearly have their origins in social anthropology.
Ethnography is an example of a type of case study, commonly found in communication case studies. Ethnography is the description, interpretation, and analysis of a culture or social group, through field research in the natural environment of the group being studied.