Usability Evaluation of Querylens: Implications for Context-aware Information Sharing Using Rfid
نویسندگان
چکیده
RFID Technology allows us to easily capture and access information anywhere at anytime. However, RFID-based information sharing systems will likely fail if they cannot provide the right information in the right way. This paper describes design and usability evaluations of QueryLens, a system that accumulates queries and answers in relation to RFID-tagged physical objects and discusses the implications of our in-depth usability analysis for RFID-based context-aware information sharing in general.
منابع مشابه
A Context-aware Architecture for Mental Model Sharing through Semantic Movement in Intelligent Agents
Recent studies in multi-agent systems are paying increasingly more attention to the paradigm of designing intelligent agents with human inspired concepts. One of the main cognitive concepts driving the core of many recent approaches in multi agent systems is shared mental models. In this paper, we propose an architecture for sharing mental models based on a new concept called semantic movement....
متن کاملA context-aware approach to defend against unauthorized reading and relay attacks in RFID systems
RFID systems are becoming increasingly ubiquitous in both public and private domains. However, due to the inherent weaknesses of underlying wireless radio communications, RFID systems are plagued with a wide variety of security and privacy threats. A large number of these threats arise due to the tag’s promiscuous response to any reader requests. This renders sensitive tag information easily su...
متن کاملA semantic-aware role-based access control model for pervasive computing environments
Access control in open and dynamic Pervasive Computing Environments (PCEs) is a very complex mechanism and encompasses various new requirements. In fact, in such environments, context information should be used in access control decision process; however, it is not applicable to gather all context information completely and accurately all the time. Thus, a suitable access control model for PCEs...
متن کاملAn Incentive-Aware Lightweight Secure Data Sharing Scheme for D2D Communication in 5G Cellular Networks
Due to the explosion of smart devices, data traffic over cellular networks has seen an exponential rise in recent years. This increase in mobile data traffic has caused an immediate need for offloading traffic from operators. Device-to-Device(D2D) communication is a promising solution to boost the capacity of cellular networks and alleviate the heavy burden on backhaul links. However, dir...
متن کاملInvestigating Context-aware Information Push vs. Information Pull to Tourists
Despite much interest over recent years in the area of context-aware computing, there are still a number of significant gaps in our understanding of the HCI issues associated with such systems. One particular issue that remains relatively unexplored is how to design around the apparently conflicting goals of adaptating to changes in context while at the same time adhering to the principle of pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005