This demo will describe the design and performance of the NFC-WISP which is a reconfigurable open-sourced platform designed to explore enhanced near-field RFID tags and applications. To the the best of the authors knowledge the NFC-WISP is the first battery-free bi-stable display tag which can be completely powered and updated by NFC enabled phone. Additionally, a real time data logger & display is demoed using NFC-WISP.