1. Federal Trade Commission (FTC) 2013 The Internet of things: Privacy and security in a connected world FTC Staff Report https://www.ftc.gov/system/files/documents/reports/federal-trade-commission-staff-report-november-2013-workshop-entitled-internet-things-privacy/150127iotrpt.pdf
2. Ethics and visual rhetoric: Seeing's not believing anymore;Allen;Technical Communication Quarterly,1996
3. Burrus , D. 2014 The Internet of things is far bigger than anyone realizes Wired http://www.wired.com/2014/11/the-internet-of-things-bigger/