Intermec, ABCs of RFID: Understanding and using radio frequency identification, 2007. Available online at http://www.eidap.com/media/2610/ABC-of-RFID.pdf.
 Data from Tageos. More information available at http://www.tageos.com/.
 For more information, see http://www.phaseivengr.com/.
 RFID Journal, Hong Kong Union Hospital Adopts RFID Temperature Sensors for Pedriatic Patients, Sept. 11, 2012. Available online at http://www.rfidjournal.com/articles/view?9893.
 RFID Journal, Technologies Solutions Group Markets RFID Hand-Hygiene Compliance System, April 25, 2014. Available online at http://www.rfidjournal.com/articles/view?11725.
 Nature News Blog, Digital pills make their way to Market, July 30, 2009. Available at http://blogs.nature.com/news/2012/07/digital-pills-make-their-way-to-market.html.
 Tip News, The High-Tech ‘RFID flat-chip’ tattoo that could replace ALL your passwords, March 4, 2014. Available online at http://topinfopost.com/2014/03/04/the-hight-tech-rfid-flat-chip-tattoo-that-could-replace-all-your-passwords.
 McKinsey Global Institute, Disruptive Technologies: Advances that will transform life, business, and the global economy, May 2013. Available online at http://www.mckinsey.com/insights/business_technology/disruptive_technologies.
 RFID Journal, RFID Stakeholders Need to Prepare for the Internet of Things, May 25, 2014. Available online at http://www.rfidjournal.com/articles/view?11806.
 Carnegie Mellon News, Press Release: Carnegie Mellon, Microsoft Researchers Demonstrate Internal Tagging Technique for 3D-Printed Objects, July 22, 2013. Available online at http://www.cmu.edu/news/stories/archives/2013/july/july22_internaltagging.html.
 Boston Magazine, MIT Students Create MBTA Charlie Card Ring, Aug. 22, 2013. Available online at http://www.bostonmagazine.com/news/blog/2013/08/22/mbta-charlie-card-ring-kickstarter/.
 3D Printing Industry, Leading RFID Manufacturer Streamlines Customization using 3D Printers for Prototyping, Jan. 22, 2014. Available online at http://3dprintingindustry.com/2014/01/22/leading-rfid-manufacturer-streamlines-customisation-using-3d-printed-prototyping/.