The heterogeneity of products in grocery stores leads to consumer confusion. Stores should support their consumers during shopping, but today the only connection between consumer and retailer is at the check-out. The black-box “sales floor” can be disclosed by using Radio Frequency Identification (RFID) on product level. To derive possible applications this paper first compares the architecture...

This paper presents the design, implementation, and evaluation of the RFID Guardian, the first-ever unified platform for RFID security and privacy administration. The RFID Guardian resembles an “RFID firewall”, enabling individuals to monitor and control access to their RFID tags by combining a standard-issue RFID reader with unique RFID tag emulation capabilities. Our system provides a platfor...

Radio Frequency identification (RFID) is the popular wireless induction system [1-7]. The same as the general bar code identification, each RFID tag in an RFID system is assumed that equips a unique ID (UID) itself. A standard RFID system is consisted of Tag, Reader, and Application. When an independent RFID tag approaches the RFID antenna, the induc‐ tion between RFID tag and antenna happens. ...

Recent developments in the field of radio frequency technologies have led to numerous challenges in providing comprehensive performance for the next generation wireless networks. Meanwhile RFID as the one of important core technology in toward this future approach, have been implemented extensively for different kind applications. Those applications direct to the obviousness that issues in elec...

Radio Frequency Identification (RFID) and Wireless Sensor Network (WSN), also known as Ubiquitous Sensor network (USN) are two important wireless sensing technologies that have wide variety of applications and provide unlimited future potentials. RFID is used to detect presence and location of objects using radio-frequency waves and the ability to do information transfer between tagged objects ...

Using electromagnetic coupling, an RFID tag can get power supplier by a reader and communicate with it for data exchange. Because the RFID system enables non-contact communication, various services and applications including the management of a library catalogue are possible. However, the system is affected easily by neighboring environment and the resonant frequency, thus the communication per...

Radio Frequency Identification (RFID) has recently received a lot of attention as an augmentation technology in the ubiquitous computing domain. In this paper we present various sources of error in passive RFID systems, which can make the reliable operation of RFID augmented applications a challenge. To illustrate these sources of error, we equipped playing cards with RFID tags and measured the...

Radio frequency identification (RFID) may be used to automatically detect, locate and/or identify objects, making it an ideal candidate for many pervasive computing applications. As RFID technology improves in terms of cost and performance, it is increasingly being explored in a variety of applications, ranging from eldercare through to the smart supply chain. However, while passive UHF RFID ha...