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Rfid Technology

In: Computers and Technology

Submitted By nifras55ali
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Introduction
Radio frequency identification (RFID) is a means of automatic identification that uses radio waves to detect, track, identify. The purpose of an RFID system is transmitting data from a portable device, called a tag, to an RFID reader to execute a particular application based on the tag provided identification or location information. First application of RFID was used in Second World War to identify friendly air crafts. The second era of RFID technology began with the commercial activities in the 1960s. RFID vastly developed in the later 90’s.
RFID devices can be seen as a proper substitute of bar codes since they are mainly used to identify objects. Unlike bar codes, RFID devices allow objects to be identified without visual contact and help in improving and automating many processes e.g. supermarket checkouts, product inventories, etc.
In the academic community, there is rising interest, leading to the publication of several RFID-related research articles in areas such as innovation management (Sheffi, 2004), product life cycle management (Harrison et al., 2005), project management (Bendavid and Bourgault, 2005), decision support systems (Ngai et al., 2005), supply chain management and warehousing (Bendavid et al., 2007; Srivastava, 2004), e-commerce (Lefebvre et al., 2006) and mobile business (Fosso Wamba et al., 2007). Moreover, the RFID market is growing. Indeed, the worldwide market for this technology is expected to expand from US$1.95 billion in 2005 to US$26.9 billion in 2015 as different RFID applications mature (Research and Markets, 2005)…...

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