Ubiquitous computing and interaction

A short overview of the emerging field ubiquitous computing is given. It is argued, that this technology, characterized as highly distributed and interactive, requires a shift of focus from the traditional view of computer science as a domain of computable functions and turing machines (TM) to a cybernetic view of energy–signal–control cycles. This is accompanied by a reconsideration of interface-technology and the derivation of a new type of locally controlled signal to energy transformation based on the continuity of energy flow. It is shown how the concept of hyper-bonds could serve some requirements in this new field. Some applications in mixed reality and mechatronics are given and further perspectives for human–machine collaboration, human skills, and knowledge are presented.