The topic of this thesis project is the design, construction and experimentation of digital environments. The project intends to contribute to the evolution of cyberspace by investigating what can be particular expressions of the virtual universe. Cyberspace has a different essence from physical space and therefore it needs a different conceptualization and a new design strategy. The main goal of this project is to exploit the qualities, properties and characteristics that are unique to cyberspace. To reach this experimental study of cyberspace, I use physiological data in numerical format, as the building material to design, build and transform digital spaces.