International Journal of Computer Applications
An autonomous and intelligent computing object that can be accessed by anything, anytime and anywhere is known as ubiquitous object. An environment in which these objects are present is known as ubiquitous computing environment. Advancement in computing technologies resulting in the growth of computer technologies and computer based applications; there is a demand to access information at anytime, anywhere remotely. This has resulted into the research focus towards ubiquitous computing. In ubiquitous environment a large number of objects communicate with each other.