In his writings architect Kas Oosterhuis bridges the gap between theory and practice. His observations are based on the intriguing principle of concrete science fiction. He is convinced that every construct - hardware or software - that can be formulated as a consistent set of rules is realizable within the social constraints of our present-day culture. In his 1990 essay 'Space_Time_Volume' Kas Oosterhuis places himself in the local and temporary delamination point between the micro- and macroworlds. He speculates on a seamless continuity of these worlds where the instrumental human position is only one of many possible positions. Our perception of the universe is based on observations made by instruments. Language is seen as such an instrument. In 'Wild Bodies' Oosterhuis asserts that all true architecture inevitably will be programmed to perform in real time. This point of view is based on the observation that traditional fixed and static architecture is a highly unlikely state among all possible ones. An architectural construct is regarded as a body with real-time behaviour that is always in motion. Computer programs speak the new instrumental language in which potential new worlds are described. 'Automotive Styling' declares the human driver of the automobile to be the voluntary prisoner of the physical car-road communications network. In 'Vectorial Bodies' the human driver is nothing less than fuzzy software programming the car to lead it to his destinations. There is no place for romantic ideas such as freedom of movement, but there is the overwhelming desire of carbon-based life forms to exchange data with industrial and digital life forms.