The Asian connection to the floor is well known. Despite the linguistic, cultural and geographic diversity of Asian continent, the “floor culture” is common ground. Before you enter any traditional Asian home, you are politely asked to take your shoes off. It is of course about maintaining hygiene, since most Asian families eat, sleep, entertain guests, and even depart their loved ones with death rituals performed on the floor. It is also a mark of respect, South Korean families use the floor for sitting, eating, hanging out, watching TV, playing and sleeping, and have also adopted heated floors called ondol.