all the things the human body needs to survive: air, sunlight, shelter, sleep, and food.

design features that are temporary and can be easily changed

people who wander from place to place in search of food for their grazing herds

any structure built for people to live in

living spaces designed without structures that prevent access to people with special needs

a philosophy of designing interiors and products to accommodate all people with a variety of requirements, needs, and abilities

scientist who studies history through relics and remains of old civilizations

a way of living