Ubiquitous operating system

Abstract

To enhance work efficiency by transforming public workstations into personal workstations where installed computer programs or files created in personal workstations can also be accessed at any public workstations. The

restriction of installing software in public workstations is common so as to prevent

and protect the workstations from viruses or Trojans. Programs or files not found in

public workstations may forbid users from continuing with their work due to the

incompatibility issue.