Aim is to transform a 20th centruy house into a 21st one. According to this, reserach about cultural facts was done to develop more information about how to transform the house due to the needs of the residents.
As a fact, in those proposals, rather than dealing with seating as a usual action it was aimed to have a progress to develop a design for 21st century's architecture.
As a result, ultimate feel of the nature for a 21st century house is the goal to be developed. In another way,
this might mean as turning back to the very beginning of building.