Uniquitous computing is a concept developed by Mark Weiser, formerly at the Xerox Palo Alto Research Center (PARC). Ubiquitous computers are not only everywhere you turn, they are also
They are used without being used. Mark Weiser's "Ubiquitous Computing (Under Construction)" contains a current version; his "The Computer for the Twenty-First Century," Scientific American, pp. 94-10, September 1991