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Building the Inter of Things Using RFID Geng Qiang 202167 Outline ? Abstraction ? Background ? The RFID Ecosystem ? Userlevel tools ? RFIDBased Web Applications ? Conclusion Abstraction ? At the University of Washington, the RFID Ecosystem creates a microcosm for the Inter of Things. The authors developed a suite of Webbased, userlevel tools and applications designed to empower users by facilitating their understanding, management, and control of personal RFID data and privacy settings. They deployed these applications in the RFID Ecosystem and conducted a fourweek user study to measure trends in adoption and utilization of the tools and applications as well as users’ qualitative reactions. Background ? The rapid proliferation of passive RFID tags in the past decade has given rise to various concepts that integrate the physical world with the virtual one. ? Given numerous pre