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Due to the improvement of technology, the way human beings do things are changing day by day. Radio frequency (RF) identification has been acting a big role in recent technological developments. Although there are three types of Radio Frequency IDentification tags (RFID): active, passive and semi-passive, almost all the tags are being used to store only a unique number in addition to the processing information. For a particular application, all the relevant details of the tag have to be taken from the database system. There are several applications which are not viable under this infrastructure. Intelligent Transportation System (ITS) including railway, is one of them. ITSs can be improved using the characteristics and the behaviours of RF tagging systems. However currently available RF tags are not suitable for such applications, mainly as it does not provide role base access control mechanisms and have no ability to stand alone to enable offline communications. Thus there is a necessity to look into this area of research. After extensive survey and hardships, a novel RF tag architecture called Object Tag (OTag), to represent the real world objects and actors in RF tags were designed with common communicational protocols. The OTag can provide access control mechanism and have abilities of being stand alone, being interoperable, being self-describing, and also being plug-and-playable. Then we defined common communicational protocols to communicate with reader/ writer and tag. Finally we derived possible applications using our architecture. Our architecture can be used in two ways: one is just as a real world object and second is as an actor or agent. Agent is a combination of a reader/ writer, processing unit and OTag. These three units together compose the actions of an agent that can work according to predefined instructions. Following sections describes how proposed technology work in real world by taking ITS as an example by deriving novel applications to support safe, reliable, comfortable, and productive social life in eco-friendly manner.

Beyond Identification: Representing Real World Objects and Actors in Radio Frequency Identification